4.13-stable review patch. If anyone has any objections, please let me know.
------------------ From: Haishuang Yan <[email protected]> [ Upstream commit 0f693f1995cf002432b70f43ce73f79bf8d0b6c9 ] ttl and tos variables are declared and assigned, but are not used in iptunnel_xmit() function. Fixes: cfc7381b3002 ("ip_tunnel: add collect_md mode to IPIP tunnel") Cc: Alexei Starovoitov <[email protected]> Signed-off-by: Haishuang Yan <[email protected]> Acked-by: Alexei Starovoitov <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/ipv4/ip_tunnel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -618,8 +618,8 @@ void ip_md_tunnel_xmit(struct sk_buff *s ip_rt_put(rt); goto tx_dropped; } - iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, proto, key->tos, - key->ttl, df, !net_eq(tunnel->net, dev_net(dev))); + iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, proto, tos, ttl, + df, !net_eq(tunnel->net, dev_net(dev))); return; tx_error: dev->stats.tx_errors++;
