diff options
| author | Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> | 2015-03-18 14:50:43 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-18 22:05:09 -0400 |
| commit | 54ff9ef36bdf84d469a098cbf8e2a103fbc77054 (patch) | |
| tree | 74fb6219d97f44685a80b090888ffd5ea667e01e /net/tipc | |
| parent | baf606d9c9b12517e47e0d1370e8aa9f7323f210 (diff) | |
ipv4, ipv6: kill ip_mc_{join, leave}_group and ipv6_sock_mc_{join, drop}
in favor of their inner __ ones, which doesn't grab rtnl.
As these functions need to operate on a locked socket, we can't be
grabbing rtnl by then. It's too late and doing so causes reversed
locking.
So this patch:
- move rtnl handling to callers instead while already fixing some
reversed locking situations, like on vxlan and ipvs code.
- renames __ ones to not have the __ mark:
__ip_mc_{join,leave}_group -> ip_mc_{join,leave}_group
__ipv6_sock_mc_{join,drop} -> ipv6_sock_mc_{join,drop}
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/udp_media.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index fc2fb11a354d..04836dd70c2b 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -246,11 +246,11 @@ static int enable_mcast(struct udp_bearer *ub, struct udp_media_addr *remote) return 0; mreqn.imr_multiaddr = remote->ipv4; mreqn.imr_ifindex = ub->ifindex; - err = __ip_mc_join_group(sk, &mreqn); + err = ip_mc_join_group(sk, &mreqn); } else { if (!ipv6_addr_is_multicast(&remote->ipv6)) return 0; - err = __ipv6_sock_mc_join(sk, ub->ifindex, &remote->ipv6); + err = ipv6_sock_mc_join(sk, ub->ifindex, &remote->ipv6); } return err; } |