commit 83d7eb2979cd3390c375470225dd2d8f2009bc70
author Dan Carpenter <error27@gmail.com> Fri Apr 30 16:42:08 2010 -0700
committer David S. Miller <davem@davemloft.net> Fri Apr 30 16:42:08 2010 -0700
tree 9f387e28439c113772af962c1b6da9a1f7731f32
parent 4b021628beb26238087812829cc080da47e4b236

ipv6: cleanup: remove unneeded null check

We dereference "sk" unconditionally elsewhere in the function.  

This was left over from:  b30bd282 "ip6_xmit: remove unnecessary NULL
ptr check".  According to that commit message, "the sk argument to 
ip6_xmit is never NULL nowadays since the skb->priority assigment 
expects a valid socket."

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>