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Commit ff65e827 authored by David S. Miller's avatar David S. Miller
Browse files

bridge: Use hlist_for_each_entry_rcu() in br_multicast_add_router() 



Noticed by Michał Mirosław.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 87b6cf51

net/bridge/br_multicast.c

+1 −1
Original line number Diff line number Diff line
@@ -1045,7 +1045,7 @@ static void br_multicast_add_router(struct net_bridge *br, 
	struct net_bridge_port *p;

	struct hlist_node *n, *last = NULL;



	hlist_for_each_entry(p, n, &br->router_list, rlist) {

	hlist_for_each_entry_rcu(p, n, &br->router_list, rlist) {

		if ((unsigned long) port >= (unsigned long) p) {

			hlist_add_before_rcu(n, &port->rlist);

			return;