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authoryuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>2017-06-18 22:52:04 +0800
committerDavid S. Miller <davem@davemloft.net>2017-06-20 13:30:15 -0400
commitb952f4dff2751252db073c27c0f8a16a416a2ddc (patch)
treefda132505741ee4d859ae09f45966656ea557572 /net/dsa/tag_trailer.c
parentad941e693b24ad8b13c28382d323552ef6fb434b (diff)
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>
Diffstat (limited to 'net/dsa/tag_trailer.c')
-rw-r--r--net/dsa/tag_trailer.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c
index 172f13167896..b09e56214005 100644
--- a/net/dsa/tag_trailer.c
+++ b/net/dsa/tag_trailer.c
@@ -43,8 +43,7 @@ static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev)
kfree_skb(skb);
if (padlen) {
- u8 *pad = skb_put(nskb, padlen);
- memset(pad, 0, padlen);
+ skb_put_zero(nskb, padlen);
}
trailer = skb_put(nskb, 4);