Commit Graph

608 Commits

Author SHA1 Message Date
Paul Walmsley
cc0e5f1ce0 scripts/spelling.txt: drop "sepc" from the misspelling list
The RISC-V architecture has a register named the "Supervisor Exception
Program Counter", or "sepc".  This abbreviation triggers checkpatch.pl's
misspelling detector, resulting in noise in the checkpatch output.  The
risk that this noise could cause more useful warnings to be missed seems
to outweigh the harm of an occasional misspelling of "spec".  Thus drop
the "sepc" entry from the misspelling list.

[akpm@linux-foundation.org: fix existing "sepc" instances, per Joe]
Link: http://lkml.kernel.org/r/20190518210037.13674-1-paul.walmsley@sifive.com
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-07-12 11:05:41 -07:00
David S. Miller
a8b7910523 wireless-drivers-next patches for 5.3
First set of patches for 5.3, but not that many patches this time.
 
 This pull request fails to compile with the tip tree due to
 ktime_get_boot_ns() API changes there. It should be easy for Linus to
 fix it in p54 driver once he pulls this, an example resolution here:
 
 https://lkml.kernel.org/r/20190625160432.533aa140@canb.auug.org.au
 
 Major changes:
 
 airo
 
 * switch to use skcipher interface
 
 p54
 
 * support boottime in scan results
 
 rtw88
 
 * add fast xmit support
 
 * add random mac address on scan support
 
 rt2x00
 
 * add software watchdog to detect hangs, it's disabled by default
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJdE5OGAAoJEG4XJFUm622bWCoH/1bLdkTYOkSatXxpHn2cVRvA
 SrQ+ZSfOWJe5d0B+9HWhO5r+Savuu+IrgcC6vSIBBVglF5Tf6F0DAxHVrIwc9MSY
 QUv4f1suqeH0ipUEBWJXoDXM2OEShvw5WCuY0ZnYw2hZRI7Sb5nqwJEUH57BtBCX
 tFW22Ax3ZFTmCfexFgiwEjmtEx6HHz/nleYLMt9gg7X1Twug+QmhEsNw/27PfvMx
 RyVyCJ1UvW2x4GHqDRlGxQoh7FlMvuVe/v/VcjGp2Fp8s7GS0xUyA11svGBFpdnT
 K94Y3LOcTSdBQwScbn6O2v6EybB9PZYhg6rckwbMgIN2pkkWqXnh5avru4U0T9k=
 =yq6Q
 -----END PGP SIGNATURE-----

Merge tag 'wireless-drivers-next-for-davem-2019-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valu says:

====================
wireless-drivers-next patches for 5.3

First set of patches for 5.3, but not that many patches this time.

This pull request fails to compile with the tip tree due to
ktime_get_boot_ns() API changes there. It should be easy for Linus to
fix it in p54 driver once he pulls this, an example resolution here:

https://lkml.kernel.org/r/20190625160432.533aa140@canb.auug.org.au

Major changes:

airo

* switch to use skcipher interface

p54

* support boottime in scan results

rtw88

* add fast xmit support

* add random mac address on scan support

rt2x00

* add software watchdog to detect hangs, it's disabled by default
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-26 10:12:17 -07:00
Colin Ian King
25a986e426 rtlwifi: rtl8188ee: remove redundant assignment to rtstatus
Variable rtstatus is being initialized with a value that is never read
as rtstatus is being re-assigned a little later on. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-06-25 08:02:09 +03:00
Colin Ian King
f0822dfc58 rtlwifi: remove redundant assignment to variable k
The assignment of 0 to variable k is never read once we break out of
the loop, so the assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-06-25 08:00:13 +03:00
Colin Ian King
5315f9d401 rtlwifi: remove redundant assignment to variable badworden
The variable badworden is assigned with a value that is never read and
it is re-assigned a new value immediately afterwards.  The assignment is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-06-25 07:59:29 +03:00
Ping-Ke Shih
6c0ed66f1a rtlwifi: rtl8192cu: fix error handle when usb probe failed
rtl_usb_probe() must do error handle rtl_deinit_core() only if
rtl_init_core() is done, otherwise goto error_out2.

| usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
| rtl_usb: reg 0xf0, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0
| rtl8192cu: Chip version 0x10
| rtl_usb: reg 0xa, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0
| rtl_usb: Too few input end points found
| INFO: trying to register non-static key.
| the code is fine but needs lockdep annotation.
| turning off the locking correctness validator.
| CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.1.0-rc4-319354-g9a33b36 #3
| Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
| Google 01/01/2011
| Workqueue: usb_hub_wq hub_event
| Call Trace:
|   __dump_stack lib/dump_stack.c:77 [inline]
|   dump_stack+0xe8/0x16e lib/dump_stack.c:113
|   assign_lock_key kernel/locking/lockdep.c:786 [inline]
|   register_lock_class+0x11b8/0x1250 kernel/locking/lockdep.c:1095
|   __lock_acquire+0xfb/0x37c0 kernel/locking/lockdep.c:3582
|   lock_acquire+0x10d/0x2f0 kernel/locking/lockdep.c:4211
|   __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
|   _raw_spin_lock_irqsave+0x44/0x60 kernel/locking/spinlock.c:152
|   rtl_c2hcmd_launcher+0xd1/0x390
| drivers/net/wireless/realtek/rtlwifi/base.c:2344
|   rtl_deinit_core+0x25/0x2d0 drivers/net/wireless/realtek/rtlwifi/base.c:574
|   rtl_usb_probe.cold+0x861/0xa70
| drivers/net/wireless/realtek/rtlwifi/usb.c:1093
|   usb_probe_interface+0x31d/0x820 drivers/usb/core/driver.c:361
|   really_probe+0x2da/0xb10 drivers/base/dd.c:509
|   driver_probe_device+0x21d/0x350 drivers/base/dd.c:671
|   __device_attach_driver+0x1d8/0x290 drivers/base/dd.c:778
|   bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:454
|   __device_attach+0x223/0x3a0 drivers/base/dd.c:844
|   bus_probe_device+0x1f1/0x2a0 drivers/base/bus.c:514
|   device_add+0xad2/0x16e0 drivers/base/core.c:2106
|   usb_set_configuration+0xdf7/0x1740 drivers/usb/core/message.c:2021
|   generic_probe+0xa2/0xda drivers/usb/core/generic.c:210
|   usb_probe_device+0xc0/0x150 drivers/usb/core/driver.c:266
|   really_probe+0x2da/0xb10 drivers/base/dd.c:509
|   driver_probe_device+0x21d/0x350 drivers/base/dd.c:671
|   __device_attach_driver+0x1d8/0x290 drivers/base/dd.c:778
|   bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:454
|   __device_attach+0x223/0x3a0 drivers/base/dd.c:844
|   bus_probe_device+0x1f1/0x2a0 drivers/base/bus.c:514
|   device_add+0xad2/0x16e0 drivers/base/core.c:2106
|   usb_new_device.cold+0x537/0xccf drivers/usb/core/hub.c:2534
|   hub_port_connect drivers/usb/core/hub.c:5089 [inline]
|   hub_port_connect_change drivers/usb/core/hub.c:5204 [inline]
|   port_event drivers/usb/core/hub.c:5350 [inline]
|   hub_event+0x138e/0x3b00 drivers/usb/core/hub.c:5432
|   process_one_work+0x90f/0x1580 kernel/workqueue.c:2269
|   worker_thread+0x9b/0xe20 kernel/workqueue.c:2415
|   kthread+0x313/0x420 kernel/kthread.c:253
|   ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352

Reported-by: syzbot+1fcc5ef45175fc774231@syzkaller.appspotmail.com
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-06-25 07:53:39 +03:00
Johannes Berg
1e87fec9fa mac80211: call rate_control_send_low() internally
There's no rate control algorithm that *doesn't* want to call
it internally, and calling it internally will let us modify
its behaviour in the future.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-06-14 14:17:37 +02:00
YueHaibing
dfbe36197d rtlwifi: btcoex: remove unused function exhalbtc_stack_operation_notify
There is no callers in tree, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:38:02 +03:00
YueHaibing
d477a4856a rtlwifi: btcoex: Remove set but not used variable 'len' and 'asso_type_v2'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c: In function rtl_btc_btmpinfo_notify:
drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c:319:17: warning: variable len set but not used [-Wunused-but-set-variable]
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c: In function exhalbtc_connect_notify:
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c:1581:16: warning: variable asso_type_v2 set but not used [-Wunused-but-set-variable]

'len' is never used since commit 6aad6075cc ("rtlwifi:
Add BT_MP_INFO to c2h handler.") so can be removed.

'asso_type_v2' is not used since introduction in
commit 0843e98a3b ("rtlwifi: btcoex: add assoc
type v2 to connection notify")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:37:35 +03:00
YueHaibing
3e42a66dfd rtlwifi: rtl8821ae: Remove set but not used variables 'cur_txokcnt' and 'b_last_is_cur_rdl_state'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c: In function rtl8821ae_dm_check_rssi_monitor:
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c:658:6: warning: variable cur_txokcnt set but not used [-Wunused-but-set-variable]
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c: In function rtl8821ae_dm_check_edca_turbo:
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c:2657:7: warning: variable b_last_is_cur_rdl_state set but not used [-Wunused-but-set-variable]

They are never used so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:37:10 +03:00
Larry Finger
f7fbb03f21 rtlwifi: rtl8821ae: Convert inline routines to little-endian words
In this step, the read/write routines for the descriptors are converted
to use __le32 quantities, thus a lot of casts can be removed. Callback
routines still use the 8-bit arrays, but these are changed within the
specified routine.

The macro that cleared a descriptor has now been converted into an inline
routine.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:35:00 +03:00
Larry Finger
bd421dab75 rtlwifi: rtl8821ae: Convert macros that set descriptor
As a first step in the conversion, the macros that set the RX and TX
descriptors are converted to static inline routines, and the names are
changed from upper to lower case. To minimize the changes in a given
step, the input descriptor information is left as as a byte array
(u8 *), even though it should be a little-endian word array (__le32 *).
That will be changed later.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:34:59 +03:00
Larry Finger
f5678bfe1c rtlwifi: rtl8821ae: Replace local bit manipulation macros
This driver uses a set of local macros to manipulate the RX and TX
descriptors, which are all little-endian quantities. These macros
are replaced by the bitfield macros le32p_replace_bits() and
le32_get_bits(). In several places, the macros operated on an entire
32-bit word. In these cases, a direct read or replacement is used.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:34:58 +03:00
Larry Finger
7ffe556230 rtlwifi: rtl8821ae: Remove unused GET_XXX and SET_XXX descriptor macros
As the first step in converting from macros that get/set information
in the RX and TX descriptors, unused macros are being removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:34:57 +03:00
Ping-Ke Shih
80429a86e3 rtlwifi: 8192de: use le32 to access cckswing tables
The cckswing tables cckswing_table_ch1ch13 and cckswing_table_ch14 are
u8 array in little-endian order. To compare four u8 value with register
u32 value, cast the value to cpu order.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:34:01 +03:00
Ping-Ke Shih
0e7d38132b rtlwifi: 8192de: Fix used uninitialized variables in power tracking
ofdm_index_old[] is the index of ofdmswing_table[], and used to indicate
initial value of ROFDM0_X{A,B}TXIQIMBALANCE in rtl8192de_phy_reg_2tarray[]
table, and the initial value is corresponding to calibration thermal value
written in efuse, namely rtlefuse->eeprom_thermalmeter. Then, local
variable ofdm_index_old[] save to rtlpriv->dm.ofdm_index[] for operational
use.

If thermal value (temperature) is increasing, output TX power is lower.
So, we calculate the delta between current and calibration thermal value,
then add power to yield expected and the same output TX power.

Thus, ofdm_index[] should be initialized as rtlpriv->dm.ofdm_index[], and
shift to proper index depends on delta of thermal value. Then, new power
value ofdmswing_table[ofdm_index[]] is written to register.

Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:34:01 +03:00
Ping-Ke Shih
8a7db8b66b rtlwifi: 8192de: make tables to be 'static const'
This can reduce code size 264 bytes, and make code more readable.

         text	   data	    bss	    dec	    hex	filename
Before: 13586	      0	     16	  13602	   3522	rtl8192de/dm.o
After:  13322	      0	     16	  13338	   341a	rtl8192de/dm.o

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:34:00 +03:00
Ping-Ke Shih
3bde4ed3da rtlwifi: 8192de: Reduce indentation and fix coding style
This commit doesn't change logic at all. Since indentation is lower, the
wrapped statements can be put in single line that will become more
readable.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-05-28 15:33:59 +03:00
Thomas Gleixner
ec8f24b7fa treewide: Add SPDX license identifier - Makefile/Kconfig
Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 10:50:46 +02:00
YueHaibing
a0656c6ec2 rtlwifi: rtl8192cu: remove set but not used variable 'turbo_scanoff'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c: In function 'rtl92cu_phy_rf6052_set_cck_txpower':
drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c:45:7: warning: variable 'turbo_scanoff' set but not used [-Wunused-but-set-variable]

It is not used any more since
commit e9b0784bb9 ("rtlwifi: rtl8192cu: Fix some code in RF handling")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-26 14:58:53 +03:00
Gustavo A. R. Silva
84242b82d8 rtlwifi: rtl8723ae: Fix missing break in switch statement
Add missing break statement in order to prevent the code from falling
through to case 0x1025, and erroneously setting rtlhal->oem_id to
RT_CID_819X_ACER when rtlefuse->eeprom_svid is equal to 0x10EC and
none of the cases in switch (rtlefuse->eeprom_smid) match.

This bug was found thanks to the ongoing efforts to enable
-Wimplicit-fallthrough.

Fixes: 238ad2ddf3 ("rtlwifi: rtl8723ae: Clean up the hardware info routine")
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-25 19:55:48 +03:00
Larry Finger
b5250c9c14 rtlwifi: rtl8188ee: Remove extraneous file
Somehow file drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c.rej was
incorporated into the sources. Obviously, it can be removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-18 16:08:23 +03:00
YueHaibing
bdfc4027de rtlwifi: rtl8723ae: Make rtl8723e_dm_refresh_rate_adaptive_mask static
Fix sparse warning:

drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c:666:6:
 warning: symbol 'rtl8723e_dm_refresh_rate_adaptive_mask' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-13 14:17:52 +03:00
Larry Finger
ddab2eee79 rtlwifi: Convert the wake_match variable to local
In five of the drivers, the contents of bits 29-31 of one of the RX
descriptors is used to set bits in a variable that is used to save the
wakeup condition for output in a debugging statement. The resulting
variable is not used anywhere else even though it is stored in a struct
and could be available in other routines. This variable is changed to be
local.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-13 14:15:45 +03:00
Larry Finger
0961d9874a rtlwifi: Fix duplicate tests of one of the RX descriptors
In drivers rtl8188ee, rtl8821ae, rtl8723be, and rtl8192ee, the reason
for a wake-up is returned in the fourth RX descriptor in bits 29-31. Due
to typographical errors, all but rtl8821ae test bit 31 twice and fail to
test bit 29.

This error causes no problems as the tests are only used to set bits in
the output of an optional debugging statement.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-13 14:15:44 +03:00
Jeff Xie
38bb0baea3 rtlwifi: move spin_lock_bh to spin_lock in tasklet
It is unnecessary to call spin_lock_bh in a tasklet.

Signed-off-by: Jeff Xie <chongguiguzi@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-04 13:26:40 +03:00
Ping-Ke Shih
60209d482b rtlwifi: fix potential NULL pointer dereference
In case dev_alloc_skb fails, the fix safely returns to avoid
potential NULL pointer dereference.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-04 13:25:27 +03:00
Kangjie Lu
765976285a rtlwifi: fix a potential NULL pointer dereference
In case alloc_workqueue fails, the fix reports the error and
returns to avoid NULL pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-04 13:24:53 +03:00
YueHaibing
037e0c5df6 rtlwifi: rtl8192se: Remove set but not used variable 'seg_ptr'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c: In function '_rtl92s_firmware_downloadcode':
drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c:139:17: warning:
 variable 'seg_ptr' set but not used [-Wunused-but-set-variable]

It's not used after commit 59ae1d127a ("networking: introduce and use
skb_put_data()")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:40:39 +02:00
YueHaibing
85c6ac33c8 rtlwifi: rtl8723ae: Remove set but not used variable 'bt_retry_cnt'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c: In function '_rtl8723e_dm_bt_coexist_2_ant':
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c:1408:5: warning:
 variable 'bt_retry_cnt' set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:39:46 +02:00
YueHaibing
f321505656 rtlwifi: rtl8723be: Remove set but not used variable 'b_last_is_cur_rdlstate'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c: In function 'rtl8723be_dm_check_edca_turbo':
drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c:998:7: warning:
 variable 'b_last_is_cur_rdlstate' set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:39:20 +02:00
Larry Finger
52f8865712 rtlwifi: rtl8192com: Fix blank line problems
The following types of blank line problems are reported:

WARNING: Missing a blank line after declarations
CHECK: Please don't use multiple blank lines

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:05 +02:00
Larry Finger
6d255202a2 rtlwifi: rtl8192cu: Fix problems with blank lines
The following problems were found:

WARNING: Missing a blank line after declarations
CHECK: Please don't use multiple blank lines
CHECK: Please use a blank line after function/struct/union/enum declarations

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:04 +02:00
Larry Finger
2973af748d rtlwifi: rtl8192ce: Fix missing blank lines
The problems filed include the following:

WARNING: Missing a blank line after declarations
CHECK: Please don't use multiple blank lines

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:03 +02:00
Larry Finger
b16abaafea rtlwifi: Fix all blank line irregularities in main code files
The types of problems fixed are as follows:

WARNING: Missing a blank line after declarations
CHECK: Please use a blank line after function/struct/union/enum declarations
CHECK: Please don't use multiple blank lines

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:02 +02:00
Larry Finger
93665097ea rtlwifi: Fix blank line errors in main header files
The errors consist of multiple blank lines, and a missing blank line
after the declarations.

There are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:01 +02:00
Larry Finger
1dc89bb93c rtlwifi: Fix alignment errors in wifi.h
The instances where statement continuations are improperly aligned have
been fixed.

There are no changes to generated code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:00 +02:00
Larry Finger
d3da329c1d rtlwifi: Fix problems with block comments in wifi.h
Checkpatch.pl reports a number of problems with block comments.

These changes do not affect the generated code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:30:00 +02:00
Larry Finger
6e5d904152 rtlwifi: Fix errors in spacing in wifi.h
Checkpatch.pl report problems in wifi.h where spaces are missing, as well
as extraneous spaces.

There are no changes in the generated code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 10:29:59 +02:00
Colin Ian King
0421dd4167 rtlwifi: rtl8192ce: fix typo, "PairwiseENcAlgorithm" -> "PairwiseEncAlgorithm"
There is an uppercase 'N' that should be a lowercase 'n', fix this.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-20 19:54:53 +02:00
Larry Finger
9c66a7e5d3 rtlwifi: rtl8821ae: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

The following checkpatch exceptions are also fixed:

WARNING: line over 80 characters
#316: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c:1751:
+       SET_8821AE_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_EXT_MEM(u1rsvdpageloc2, GTKEXT_PG);

CHECK: spaces preferred around that '+' (ctx:VxV)
#357: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2591:
+                (eeaddr+1), hwinfo[eeaddr+1]);
                        ^

CHECK: spaces preferred around that '+' (ctx:VxV)
#357: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2591:
+                (eeaddr+1), hwinfo[eeaddr+1]);
                                          ^

CHECK: spaces preferred around that '+' (ctx:VxV)
#358: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2592:
+       if (0xFF == hwinfo[eeaddr+1])  /*YJ,add,120316*/
                                 ^

WARNING: Comparisons should place the constant on the right side of the test
#358: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2592:
+       if (0xFF == hwinfo[eeaddr+1])  /*YJ,add,120316*/

CHECK: spaces preferred around that '&' (ctx:VxV)
#501: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c:2666:
+                               pwrinfo24g->bw40_diff[rfpath][txcount] = (hwinfo[eeaddr]&0xf0) >> 4;
                                                                                        ^
Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:10 +02:00
Larry Finger
92a1aa25c7 rtlwifi: rtl8723{be,ae}: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:05 +02:00
Larry Finger
2a83ad1fe3 rtlwifi: rtl8192se: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:04 +02:00
Larry Finger
b83faeda02 rtlwifi: rtl8188de: Remove CamelCase variables
If a macro is in CamelCase, it it converted to upper case. Variables
and routine names are converted to lower case.

The following checkpatch exceptions are also fixed:

CHECK: No space is necessary after a cast
#211: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c:109:
+                                             (u8 *) (&rfstate));

CHECK: No space is necessary after a cast
#241: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c:277:
+                               ptmp_byte = (u8 *) (&regtoset) + index;

Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:03:00 +02:00
Larry Finger
ff9704538e rtlwifi: rtl8192{c,u}: Remove CamelCase variables
This patch affects modules rtl8192ce, rtl8192cu, and rtl8192com.

The following checkpatch exceptions are also fixed:

CHECK: No space is necessary after a cast
#237: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c:90:
+                                                     (u8 *) (&rfstate));

CHECK: No space is necessary after a cast
#744: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c:329:
+                       pwr_val[i] = (u8) ((writeval & (0x7f <<

CHECK: No space is necessary after a cast
#784: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c:365:
+                                              (u8) writeval);

CHECK: spaces preferred around that '/' (ctx:VxV)
#963: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c:513:
+               txqpageunit = txqpagenum/outepnum;
                                        ^

CHECK: Unnecessary parentheses around 'outepnum > 1'
#975: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c:521:
+               if ((outepnum > 1) && (txqremaininpage))

CHECK: Alignment should match open parenthesis
#1059: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c:617:
+static void _rtl92cu_init_chipn_two_out_ep_priority(struct ieee80211_hw *hw,
                                                                bool wmm_enable,

ERROR: "foo * bar" should be "foo *bar"
#1940: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:591:
+void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 *pdesc,

Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:56 +02:00
Larry Finger
d420110635 rtlwifi: rtl8188ee: Remove CamelCase variable
This driver contains one instance of a CamelCase variable, namely
IS_81xxC_VENDOR_UMC_A_CUT. This macro is never used, thus it is deleted.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:53 +02:00
Larry Finger
2171def56d rtlwifi: btcoexist: Remove CamelCase variable
File halbt_precomp.h contains the only CamelCase value, namely
GetDefaultAdapter, but that macro is never used, thus it is deleted.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:52 +02:00
Larry Finger
e703c5dd2d rtlwifi: Remove CamelCase variables from base code
There are a number of CamelCase variables remaining in the source
files of modules rtl_pci, rtl_usb, and rtlwifi.

The following checkpatch excettions are also fixed:

for_kalle1/0001-rtlwifi-Remove-CamelCase-variables-from-base-code.patch
-----------------------------------------------------------------------
CHECK: Unnecessary parentheses around 'rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] !=
                             rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i]'
#68: FILE: drivers/net/wireless/realtek/rtlwifi/efuse.c:377:
+                       if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i]) ||
+                           (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i +
                                                                   1])) {

CHECK: Unnecessary parentheses around 'rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=
                             rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i +
                                                                   1]'
#68: FILE: drivers/net/wireless/realtek/rtlwifi/efuse.c:377:
+                       if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i]) ||
+                           (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=
+                            rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i +
                                                                   1])) {

WARNING: line over 80 characters
#70: FILE: drivers/net/wireless/realtek/rtlwifi/efuse.c:379:
+                           (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] !=

CHECK: No space is necessary after a cast
#186: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c:396:
+       status->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

CHECK: No space is necessary after a cast
#208: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c:335:
+       stats->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

CHECK: No space is necessary after a cast
#243: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:301:
+       stats->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

CHECK: No space is necessary after a cast
#252: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:368:
+       stats.rx_is40mhzpacket = (bool) GET_RX_DESC_BW(rxdesc);

CHECK: No space is necessary after a cast
#265: FILE: drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c:475:
+       stats->rx_is40mhzpacket = (bool) GET_RX_DESC_BW(pdesc);

WARNING: Unnecessary space before function pointer arguments
#455: FILE: drivers/net/wireless/realtek/rtlwifi/wifi.h:1462:
+       void (*writen_sync) (struct rtl_priv *rtlpriv, u32 addr, void *buf,

WARNING: Unnecessary space before function pointer arguments
#483: FILE: drivers/net/wireless/realtek/rtlwifi/wifi.h:2257:
+       void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 *pdesc,

Note that not all checkpatch exceptions are addressed. Those will be
handled in later patches.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:02:51 +02:00
Larry Finger
03f3dd37f0 rtlwifi: rtl8821ae: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:43 +02:00
Larry Finger
2a7274ee12 rtlwifi: rtl8723_common: Replace old-style license information
The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-19 17:00:39 +02:00