AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/isdn/gigaset
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yuan linyu de77b966ce net: introduce __skb_put_[zero, data, u8] 
follow Johannes Berg, semantic patch file as below,
@@
identifier p, p2;
expression len;
expression skb;
type t, t2;
@@
(
-p = __skb_put(skb, len);
+p = __skb_put_zero(skb, len);
|
-p = (t)__skb_put(skb, len);
+p = __skb_put_zero(skb, len);
)
... when != p
(
p2 = (t2)p;
-memset(p2, 0, len);
|
-memset(p, 0, len);
)

@@
identifier p;
expression len;
expression skb;
type t;
@@
(
-t p = __skb_put(skb, len);
+t p = __skb_put_zero(skb, len);
)
... when != p
(
-memset(p, 0, len);
)

@@
type t, t2;
identifier p, p2;
expression skb;
@@
t *p;
...
(
-p = __skb_put(skb, sizeof(t));
+p = __skb_put_zero(skb, sizeof(t));
|
-p = (t *)__skb_put(skb, sizeof(t));
+p = __skb_put_zero(skb, sizeof(t));
)
... when != p
(
p2 = (t2)p;
-memset(p2, 0, sizeof(*p));
|
-memset(p, 0, sizeof(*p));
)

@@
expression skb, len;
@@
-memset(__skb_put(skb, len), 0, len);
+__skb_put_zero(skb, len);

@@
expression skb, len, data;
@@
-memcpy(__skb_put(skb, len), data, len);
+__skb_put_data(skb, data, len);

@@
expression SKB, C, S;
typedef u8;
identifier fn = {__skb_put};
fresh identifier fn2 = fn ## "_u8";
@@
- *(u8 *)fn(SKB, S) = C;
+ fn2(SKB, C);

Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-20 13:30:14 -04:00
..
asyncdata.c net: introduce __skb_put_[zero, data, u8] 2017-06-20 13:30:14 -04:00
bas-gigaset.c isdn/gigaset: fix NULL-deref at probe 2017-03-13 12:28:40 -07:00
capi.c isdn/capi: handle CAPI 2.0 message parser failures 2014-10-14 15:05:35 -04:00
common.c isdn/gigaset: beautify common.c 2013-01-21 17:36:25 -05:00
dummyll.c isdn/gigaset: unify function return values 2012-05-07 22:37:56 -04:00
ev-layer.c isdn/gigaset: restructure modem response parser (4) 2015-03-23 16:47:24 -04:00
gigaset.h isdn/gigaset: drop duplicate declaration 2014-12-10 15:06:09 -05:00
i4l.c isdn/gigaset: unify function return values 2012-05-07 22:37:56 -04:00
interface.c TTY: add tty_port_tty_wakeup helper 2013-03-18 16:19:45 -07:00
isocdata.c net: introduce __skb_put_[zero, data, u8] 2017-06-20 13:30:14 -04:00
Kconfig isdn/gigaset: enable Kernel CAPI support by default 2014-12-10 15:06:10 -05:00
Makefile
proc.c
ser-gigaset.c isdn/gigaset: use designated initializers 2016-12-17 11:56:57 -05:00
usb-gigaset.c isdn/gigaset: use designated initializers 2016-12-17 11:56:57 -05:00