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charset="utf-8" Add the pointer of the skb drop reason to the function arguments of ip_route_input_rcu(). Signed-off-by: Menglong Dong --- net/ipv4/route.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index f1767e0cc9d9..385efe6d71a7 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2415,7 +2415,8 @@ out: return err; =20 /* called with rcu_read_lock held */ static int ip_route_input_rcu(struct sk_buff *skb, __be32 daddr, __be32 sa= ddr, - u8 tos, struct net_device *dev, struct fib_result *res) + u8 tos, struct net_device *dev, struct fib_result *res, + enum skb_drop_reason *reason) { /* Multicast recognition logic is moved from route cache to here. * The problem was that too many Ethernet cards have broken/missing @@ -2473,7 +2474,7 @@ int ip_route_input_noref(struct sk_buff *skb, __be32 = daddr, __be32 saddr, =20 tos &=3D INET_DSCP_MASK; rcu_read_lock(); - err =3D ip_route_input_rcu(skb, daddr, saddr, tos, dev, &res); + err =3D ip_route_input_rcu(skb, daddr, saddr, tos, dev, &res, reason); rcu_read_unlock(); =20 return err; @@ -3288,7 +3289,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, = struct nlmsghdr *nlh, skb->mark =3D mark; err =3D ip_route_input_rcu(skb, dst, src, rtm->rtm_tos & INET_DSCP_MASK, dev, - &res); + &res, NULL); =20 rt =3D skb_rtable(skb); if (err =3D=3D 0 && rt->dst.error) --=20 2.39.5