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 --- include/net/ipv6.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/net/ipv6.h') diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 7c79798bcaab..eecdfc92f807 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -813,7 +813,8 @@ static inline struct sk_buff *ip6_finish_skb(struct sock *sk) &inet6_sk(sk)->cork); } -int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi6 *fl6); +int ip6_dst_lookup(struct net *net, struct sock *sk, struct dst_entry **dst, + struct flowi6 *fl6); struct dst_entry *ip6_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6, const struct in6_addr *final_dst); struct dst_entry *ip6_sk_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6, -- cgit