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authorPaolo Abeni <pabeni@redhat.com>2017-08-03 18:07:06 +0200
committerDavid S. Miller <davem@davemloft.net>2017-08-06 20:51:12 -0700
commit91ed1e666a4ea2e260452a7d7d311ac5ae852cba (patch)
treea05e165ba6029e23c0308eaadb958cc863f2c5da /net/ipv4/ip_output.c
parenta1e155ece1a5b68c4f845788e03a567574f606aa (diff)
ip/options: explicitly provide net ns to __ip_options_echo()
__ip_options_echo() uses the current network namespace, and currently retrives it via skb->dst->dev. This commit adds an explicit 'net' argument to __ip_options_echo() and update all the call sites to provide it, usually via a simpler sock_net(). After this change, __ip_options_echo() no more needs to access skb->dst and we can drop a couple of hack to preserve such info in the rx path. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_output.c')
-rw-r--r--net/ipv4/ip_output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index b631ec685d77..73b0b15245b6 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -1525,7 +1525,7 @@ void ip_send_unicast_reply(struct sock *sk, struct sk_buff *skb,
int err;
int oif;
- if (__ip_options_echo(&replyopts.opt.opt, skb, sopt))
+ if (__ip_options_echo(net, &replyopts.opt.opt, skb, sopt))
return;
ipc.addr = daddr;