diff options
| -rw-r--r-- | net/ipv4/igmp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 9f4b752f5a3..e981369ebe1 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -2199,13 +2199,13 @@ void ip_mc_drop_socket(struct sock *sk) struct in_device *in_dev; inet->mc_list = iml->next; - if ((in_dev = inetdev_by_index(iml->multi.imr_ifindex)) != NULL) { - (void) ip_mc_leave_src(sk, iml, in_dev); + in_dev = inetdev_by_index(iml->multi.imr_ifindex); + (void) ip_mc_leave_src(sk, iml, in_dev); + if (in_dev != NULL) { ip_mc_dec_group(in_dev, iml->multi.imr_multiaddr.s_addr); in_dev_put(in_dev); } sock_kfree_s(sk, iml, sizeof(*iml)); - } rtnl_unlock(); } |