tipc: avoid double lock 'spin_lock:&seq->lock'
The commit fb9962f3cefe ("tipc: ensure all name sequences are properly
protected with its lock") involves below errors:
net/tipc/name_table.c:980 tipc_purge_publications() error: double lock 'spin_lock:&seq->lock'
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index aafa684c..c8df022 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -979,7 +979,7 @@
}
hlist_del_init_rcu(&seq->ns_list);
kfree(seq->sseqs);
- spin_lock_bh(&seq->lock);
+ spin_unlock_bh(&seq->lock);
kfree_rcu(seq, rcu);
}