ipv4: remove the unnecessary variable in udp_mcast_next

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li RongQing 2014-07-11 14:32:17 +08:00 • committed by David S. Miller
commit a2f983f83b