Commit f137b7d4 authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by David S. Miller
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net: bridge: mcast: don't dump querier state if snooping is disabled 



A minor improvement to avoid dumping mcast ctx querier state if snooping
is disabled for that context (either bridge or vlan).

Signed-off-by: default avatarNikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 23a44b77

net/bridge/br_multicast.c

+4 −0
Original line number Diff line number Diff line
@@ -2943,6 +2943,10 @@ int br_multicast_dump_querier_state(struct sk_buff *skb, 
	struct net_bridge_port *p;

	struct nlattr *nest;



	if (!br_opt_get(brmctx->br, BROPT_MULTICAST_ENABLED) ||

	    br_multicast_ctx_vlan_global_disabled(brmctx))

		return 0;



	nest = nla_nest_start(skb, nest_attr);

	if (!nest)

		return -EMSGSIZE;