Johannes Berg d58ff35122 networking: make skb_push & __skb_push return void pointers ... It seems like a historic accident that these return unsigned char *, and in many places that means casts are required, more often than not. Make these functions return void * and remove all the casts across the tree, adding a (u8 *) cast only where the unsigned char pointer was used directly, all done with the following spatch: @@ expression SKB, LEN; typedef u8; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - *(fn(SKB, LEN)) + *(u8 *)fn(SKB, LEN) @@ expression E, SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; type T; @@ - E = ((T *)(fn(SKB, LEN))) + E = fn(SKB, LEN) @@ expression SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - fn(SKB, LEN)[0] + *(u8 *)fn(SKB, LEN) Note that the last part there converts from push(...)[0] to the more idiomatic *(u8 *)push(...). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-06-16 11:48:40 -04:00
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bmi.c
bmi.h
cfg80211.c	cfg80211: add request id to cfg80211_sched_scan_*() api	2017-04-28 14:51:43 +02:00
cfg80211.h
common.h
core.c
core.h	ath6kl: Use net_device_stats from struct net_device	2017-02-14 19:57:19 +02:00
debug.c	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
debug.h	ath6kl: add __printf verification to ath6kl_dbg	2017-04-13 15:43:39 +03:00
hif-ops.h
hif.c
hif.h
htc_mbox.c
htc_pipe.c	networking: make skb_push & __skb_push return void pointers	2017-06-16 11:48:40 -04:00
htc-ops.h
htc.h
init.c
Kconfig
main.c	net: Fix inconsistent teardown and release of private netdev state.	2017-06-07 15:53:24 -04:00
Makefile
recovery.c
sdio.c	ath6kl: fix warning for using 0 as NULL	2017-01-19 15:14:52 +02:00
target.h
testmode.c	netlink: pass extended ACK struct to parsing functions	2017-04-13 13:58:22 -04:00
testmode.h
trace.c
trace.h
txrx.c	ath6kl: assure headroom of skbuff is writable in .start_xmit()	2017-05-19 10:47:04 +03:00
usb.c
wmi.c	cfg80211: add request id to cfg80211_sched_scan_*() api	2017-04-28 14:51:43 +02:00
wmi.h