net/ipv6: remove unused err variable on icmpv6_push_pending_frames
authorTim Hansen <devtimhansen@gmail.com>
Thu, 5 Oct 2017 19:45:32 +0000 (15:45 -0400)
committerDavid S. Miller <davem@davemloft.net>
Fri, 6 Oct 2017 04:56:26 +0000 (21:56 -0700)
commitcc71b7b071192ac1c288e272fdc3f3877eb96663
tree1260878b87c3e32f4a6f375f25f130604e5c0178
parent380537b4f7f2e706e499695b38eabc90a5f72fa8
net/ipv6: remove unused err variable on icmpv6_push_pending_frames

int err is unused by icmpv6_push_pending_frames(), this patch returns removes the variable and returns the function with 0.

git bisect shows this variable has been around since linux has been in git in commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.

This was found by running make coccicheck M=net/ipv6/ on linus' tree on commit 77ede3a014a32746002f7889211f0cecf4803163 (current HEAD as of this patch).

Signed-off-by: Tim Hansen <devtimhansen@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/icmp.c