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tipc: unlock in error path 

tipc_bcast_unlock need to be unlocked in error path.

Signed-off-by: Insu Yun <wuninsu@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Insu Yun 2016-02-17 11:47:35 -05:00 committed by David S. Miller
parent 29d1441dfc
commit b53ce3e7d4
1 changed files with 3 additions and 1 deletions
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4
net/tipc/link.c
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@ -1973,8 +1973,10 @@ int tipc_nl_add_bc_link(struct net *net, struct tipc_nl_msg *msg)
hdr = genlmsg_put(msg->skb, msg->portid, msg->seq, &tipc_genl_family,
NLM_F_MULTI, TIPC_NL_LINK_GET);
if (!hdr)
if (!hdr) {
tipc_bcast_unlock(net);
return -EMSGSIZE;
}
attrs = nla_nest_start(msg->skb, TIPC_NLA_LINK);
if (!attrs)