Commit d8fb1648 authored Apr 26, 2018 by YueHaibing Committed by David S. Miller Apr 27, 2018

bridge: use hlist_entry_safe



Use hlist_entry_safe() instead of open-coding it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 1e3ac201

net/bridge/br_forward.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -274,8 +274,7 @@ void br_multicast_flood(struct net_bridge_mdb_entry *mdst,
		struct net_bridge_port port, lport, *rport;

		lport = p ? p->port : NULL;
		rport = rp ? hlist_entry(rp, struct net_bridge_port, rlist) :
		NULL;
		rport = hlist_entry_safe(rp, struct net_bridge_port, rlist);

		if ((unsigned long)lport > (unsigned long)rport) {
		port = lport;