bridge: remove redundant check on err in br_multicast_ipv4_rcv
authorLi RongQing <lirongqing@baidu.com>
Tue, 19 Feb 2019 02:17:09 +0000 (10:17 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 21 Feb 2019 21:48:59 +0000 (13:48 -0800)
commit08e71623c8223723b19d079933974645d52967c6
treedfe03b80e48dd4cc760d2582ebd0ec745d9734e7
parenta2b5a3fa2ce10411130b496ad0e55ef5a4971fd9
bridge: remove redundant check on err in br_multicast_ipv4_rcv

br_ip4_multicast_mrd_rcv only return 0 and -ENOMSG,
no other negative value

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/bridge/br_multicast.c