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59ae1d127a
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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|---|---|---|
| .. | ||
| si470x | ||
| si4713 | ||
| wl128x | ||
| dsbr100.c | ||
| Kconfig | ||
| lm7000.h | ||
| Makefile | ||
| radio-aimslab.c | ||
| radio-aztech.c | ||
| radio-cadet.c | ||
| radio-gemtek.c | ||
| radio-isa.c | ||
| radio-isa.h | ||
| radio-keene.c | ||
| radio-ma901.c | ||
| radio-maxiradio.c | ||
| radio-miropcm20.c | ||
| radio-mr800.c | ||
| radio-raremono.c | ||
| radio-rtrack2.c | ||
| radio-sf16fmi.c | ||
| radio-sf16fmr2.c | ||
| radio-shark2.c | ||
| radio-shark.c | ||
| radio-si476x.c | ||
| radio-tea5764.c | ||
| radio-tea5777.c | ||
| radio-tea5777.h | ||
| radio-terratec.c | ||
| radio-timb.c | ||
| radio-trust.c | ||
| radio-typhoon.c | ||
| radio-wl1273.c | ||
| radio-zoltrix.c | ||
| saa7706h.c | ||
| tea575x.c | ||
| tef6862.c | ||