linux_dsm_epyc7002/drivers/net/irda
Johannes Berg 59ae1d127a networking: introduce and use skb_put_data()
A common pattern with skb_put() is to just want to memcpy()
some data into the new space, introduce skb_put_data() for
this.

An spatch similar to the one for skb_put_zero() converts many
of the places using it:

    @@
    identifier p, p2;
    expression len, skb, data;
    type t, t2;
    @@
    (
    -p = skb_put(skb, len);
    +p = skb_put_data(skb, data, len);
    |
    -p = (t)skb_put(skb, len);
    +p = skb_put_data(skb, data, len);
    )
    (
    p2 = (t2)p;
    -memcpy(p2, data, len);
    |
    -memcpy(p, data, len);
    )

    @@
    type t, t2;
    identifier p, p2;
    expression skb, data;
    @@
    t *p;
    ...
    (
    -p = skb_put(skb, sizeof(t));
    +p = skb_put_data(skb, data, sizeof(t));
    |
    -p = (t *)skb_put(skb, sizeof(t));
    +p = skb_put_data(skb, data, sizeof(t));
    )
    (
    p2 = (t2)p;
    -memcpy(p2, data, sizeof(*p));
    |
    -memcpy(p, data, sizeof(*p));
    )

    @@
    expression skb, len, data;
    @@
    -memcpy(skb_put(skb, len), data, len);
    +skb_put_data(skb, data, len);

(again, manually post-processed to retain some comments)

Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-16 11:48:37 -04:00
..
act200l-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
actisys-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
ali-ircc.c Annotate hardware config module parameters in drivers/net/irda/ 2017-04-20 12:02:32 +01:00
ali-ircc.h irda: ali-ircc: Replace timeval with ktime_t 2015-01-11 21:39:40 -05:00
au1k_ir.c net: irda: au1k_ir: drop useless include 2017-02-14 14:51:03 -05:00
bfin_sir.c net: Remove usage of net_device last_rx member 2017-01-18 17:22:49 -05:00
bfin_sir.h net/irda: bfin_sir: remove duplicate defines 2016-01-21 10:45:45 -08:00
donauboe.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
donauboe.h
esi-sir.c irda: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
girbil-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
irda-usb.c net: irda: irda-usb: fix firmware name on big-endian hosts 2017-05-12 12:15:46 -04:00
irda-usb.h irda: irda-usb: Replace timeval with ktime_t 2015-01-11 21:39:40 -05:00
irtty-sir.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
irtty-sir.h
Kconfig irda: sh_irda: remove driver 2016-04-04 16:24:13 -04:00
kingsun-sir.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ks959-sir.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ksdazzle-sir.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
litelink-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
ma600-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
Makefile irda: sh_irda: remove driver 2016-04-04 16:24:13 -04:00
mcp2120-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
mcs7780.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
mcs7780.h irda: Removed all unused timeval variables 2015-01-11 21:39:40 -05:00
nsc-ircc.c Annotate hardware config module parameters in drivers/net/irda/ 2017-04-20 12:02:32 +01:00
nsc-ircc.h irda: nsc-ircc: Replace timeval with ktime_t 2015-01-11 21:39:40 -05:00
old_belkin-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
pxaficp_ir.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h> 2017-03-02 08:42:27 +01:00
sa1100_ir.c arm: sa1100: move irda header to linux/platform_data 2014-12-30 18:44:07 -05:00
sh_sir.c net: Remove usage of net_device last_rx member 2017-01-18 17:22:49 -05:00
sir_dev.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
sir_dongle.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
sir-dev.h
smsc-ircc2.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
smsc-ircc2.h irda: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
smsc-sio.h
stir4200.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
tekram-sir.c irda: Convert IRDA_DEBUG to pr_debug 2014-11-12 13:56:41 -05:00
toim3232-sir.c irda: toim3232-sir: delete some dead code 2016-01-08 13:25:33 -05:00
via-ircc.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
via-ircc.h irda: Removed all unused timeval variables 2015-01-11 21:39:40 -05:00
vlsi_ir.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
vlsi_ir.h irda: vlsi_ir: Replace timeval with ktime_t 2015-01-11 21:39:40 -05:00
w83977af_ir.c Annotate hardware config module parameters in drivers/net/irda/ 2017-04-20 12:02:32 +01:00
w83977af_ir.h
w83977af.h