From 446981e5fcad3d64a27358d6591928da4a55a156 Mon Sep 17 00:00:00 2001 From: Marcelo Ricardo Leitner Date: Thu, 19 Mar 2015 16:47:58 -0300 Subject: [PATCH] tipc: fix build issue when building without IPv6 We can't directly call ipv6_sock_mc_join() but should use the stub instead and protect it around IS_ENABLED. Fixes: d0f91938bede ("tipc: add ip/udp media type") Signed-off-by: Marcelo Ricardo Leitner Signed-off-by: David S. Miller --- net/tipc/udp_media.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index 04836dd70c2b..ac89101e5d1b 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -44,6 +44,7 @@ #include #include #include +#include #include #include "core.h" #include "bearer.h" @@ -247,10 +248,13 @@ static int enable_mcast(struct udp_bearer *ub, struct udp_media_addr *remote) mreqn.imr_multiaddr = remote->ipv4; mreqn.imr_ifindex = ub->ifindex; err = ip_mc_join_group(sk, &mreqn); +#if IS_ENABLED(CONFIG_IPV6) } else { if (!ipv6_addr_is_multicast(&remote->ipv6)) return 0; - err = ipv6_sock_mc_join(sk, ub->ifindex, &remote->ipv6); + err = ipv6_stub->ipv6_sock_mc_join(sk, ub->ifindex, + &remote->ipv6); +#endif } return err; }