From 343d60aada5a358ca186d6e9e353230379c426d8 Mon Sep 17 00:00:00 2001 From: Roopa Prabhu Date: Thu, 30 Jul 2015 13:34:53 -0700 Subject: ipv6: change ipv6_stub_impl.ipv6_dst_lookup to take net argument This patch adds net argument to ipv6_stub_impl.ipv6_dst_lookup for use cases where sk is not available (like mpls). sk appears to be needed to get the namespace 'net' and is optional otherwise. This patch series changes ipv6_stub_impl.ipv6_dst_lookup to take net argument. sk remains optional. All callers of ipv6_stub_impl.ipv6_dst_lookup have been modified to pass net. I have modified them to use already available 'net' in the scope of the call. I can change them to sock_net(sk) to avoid any unintended change in behaviour if sock namespace is different. They dont seem to be from code inspection. Signed-off-by: Roopa Prabhu Signed-off-by: David S. Miller --- net/tipc/udp_media.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/tipc') diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index 66deebc..c170d31 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -194,7 +194,8 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb, .saddr = src->ipv6, .flowi6_proto = IPPROTO_UDP }; - err = ipv6_stub->ipv6_dst_lookup(ub->ubsock->sk, &ndst, &fl6); + err = ipv6_stub->ipv6_dst_lookup(net, ub->ubsock->sk, &ndst, + &fl6); if (err) goto tx_error; ttl = ip6_dst_hoplimit(ndst); -- cgit v1.1