From 08e71623c8223723b19d079933974645d52967c6 Mon Sep 17 00:00:00 2001 From: Li RongQing Date: Tue, 19 Feb 2019 10:17:09 +0800 Subject: 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 Acked-by: Roopa Prabhu Signed-off-by: David S. Miller --- net/bridge/br_multicast.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'net/bridge') diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 4a048fd1cbea..fe9f2d8ca2c1 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1615,12 +1615,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br, if (ip_hdr(skb)->protocol == IPPROTO_PIM) br_multicast_pim(br, port, skb); } else if (ipv4_is_all_snoopers(ip_hdr(skb)->daddr)) { - err = br_ip4_multicast_mrd_rcv(br, port, skb); - - if (err < 0 && err != -ENOMSG) { - br_multicast_err_count(br, port, skb->protocol); - return err; - } + br_ip4_multicast_mrd_rcv(br, port, skb); } return 0; -- cgit v1.2.3