idsn: fix wrong skb_put() used
authoryuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Wed, 21 Jun 2017 12:04:40 +0000 (20:04 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 21 Jun 2017 13:46:02 +0000 (09:46 -0400)
in my commit b952f4dff2751252db073c27c0f8a16a416a2ddc,
- *(u8 *)skb_put(skb_out, 1) = (u8)(accm >> 24); \
+ skb_put(skb_out, (u8)(accm >> 24)); \
it should skb_put_u8()

Fixes: b952f4dff275 ("net: manual clean code which call skb_put_[data:zero])")
Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/i4l/isdn_bsdcomp.c

index 5b64a1389a7ca6035e20b0018459055fdc63999b..99012c047751944c23fe4fe20670eb24bb2c28da 100644 (file)
@@ -472,7 +472,7 @@ static int bsd_compress(void *state, struct sk_buff *skb_in, struct sk_buff *skb
                accm |= ((ent) << bitno);                               \
                do      {                                               \
                        if (skb_out && skb_tailroom(skb_out) > 0)       \
-                               skb_put(skb_out, (u8)(accm >> 24));     \
+                               skb_put_u8(skb_out, (u8)(accm >> 24));  \
                        accm <<= 8;                                     \
                        bitno += 8;                                     \
                } while (bitno <= 24);                                  \