From: Stephen Rothwell <redacted>
Date: Wed, 21 Aug 2013 19:10:41 +1000

Hi all,

After merging the net-next tree, today's linux-next build (i386 defconfig
and probably others) produced this warning:

net/ipv6/addrconf.c: In function 'addrconf_notify':
net/ipv6/addrconf.c:2793:22: warning: 'link_dev' may be used uninitialized in this function [-Wuninitialized]
net/ipv6/addrconf.c:2802:21: note: 'link_dev' was declared here

Introduced by commit df8372ca747f ("ipv6: fix checkpatch errors in
net/ipv6/addrconf.c").  It looks like here are some missing braces.

Yes, which has since been reverted.