1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 25f339672b28..a525328ec372 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1418,6 +1418,7 @@ void ip_mc_destroy_dev(struct in_device *in_dev)
         write_unlock_bh(&in_dev->mc_list_lock);
 }
 
+/* RTNL is locked */
 static struct in_device *ip_mc_find_dev(struct net *net, struct ip_mreqn *imr)
 {
         struct flowi fl = { .nl_u = { .ip4_u =
@@ -1433,10 +1434,9 @@ static struct in_device *ip_mc_find_dev(struct net *net, struct ip_mreqn *imr)
                 return idev;
         }
         if (imr->imr_address.s_addr) {
-                dev = ip_dev_find(net, imr->imr_address.s_addr);
+                dev = __ip_dev_find(net, imr->imr_address.s_addr, false);
                 if (!dev)
                         return NULL;
-                dev_put(dev);
         }
 
         if (!dev && !ip_route_output_key(net, &rt, &fl)) {