ip_gre: Add IPPROTO_GRE to flowi in ipgre_tunnel_xmit

Commit 5811662b15db018c740c57d037523683fd3e6123 ("net: use the macros
defined for the members of flowi") accidentally removed the setting of
IPPROTO_GRE from the struct flowi in ipgre_tunnel_xmit. This patch
restores it.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index eb68a0e34e49d735ece6280a0b48eb3b88fa3707..6613edfac28c1b10ebd9a71ef0c2f2cde479db64 100644 (file)
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -775,6 +775,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
                        .fl4_dst = dst,
                        .fl4_src = tiph->saddr,
                        .fl4_tos = RT_TOS(tos),
+                       .proto = IPPROTO_GRE,
                        .fl_gre_key = tunnel->parms.o_key
                };
                if (ip_route_output_key(dev_net(dev), &rt, &fl)) {