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![]() 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> |
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act200l-sir.c | ||
actisys-sir.c | ||
ali-ircc.c | ||
ali-ircc.h | ||
au1k_ir.c | ||
bfin_sir.c | ||
bfin_sir.h | ||
donauboe.c | ||
donauboe.h | ||
esi-sir.c | ||
girbil-sir.c | ||
irda-usb.c | ||
irda-usb.h | ||
irtty-sir.c | ||
irtty-sir.h | ||
Kconfig | ||
kingsun-sir.c | ||
ks959-sir.c | ||
ksdazzle-sir.c | ||
litelink-sir.c | ||
ma600-sir.c | ||
Makefile | ||
mcp2120-sir.c | ||
mcs7780.c | ||
mcs7780.h | ||
nsc-ircc.c | ||
nsc-ircc.h | ||
old_belkin-sir.c | ||
pxaficp_ir.c | ||
sa1100_ir.c | ||
sh_sir.c | ||
sir-dev.h | ||
sir_dev.c | ||
sir_dongle.c | ||
smsc-ircc2.c | ||
smsc-ircc2.h | ||
smsc-sio.h | ||
stir4200.c | ||
tekram-sir.c | ||
toim3232-sir.c | ||
via-ircc.c | ||
via-ircc.h | ||
vlsi_ir.c | ||
vlsi_ir.h | ||
w83977af.h | ||
w83977af_ir.c | ||
w83977af_ir.h |