netlink: silence compiler warning
authorBrian Haley <brian.haley@hp.com>
Sat, 5 Sep 2009 03:36:52 +0000 (20:36 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 5 Sep 2009 03:36:52 +0000 (20:36 -0700)
commitb1f57195585e376d1944c32c046359640b06a669
tree5e49a5e0077520f92e4e2bfd57caf90e303784ae
parentf1751c57f7bb816c9b6b4cb5d79c703aaa7199da
netlink: silence compiler warning

CC net/netlink/genetlink.o
net/netlink/genetlink.c: In function ‘genl_register_mc_group’:
net/netlink/genetlink.c:139: warning: ‘err’ may be used uninitialized in this function

From following the code 'err' is initialized, but set it to zero to
silence the warning.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/genetlink.c