[PATCH net-next 1/3] gtp: Set TOS and routing scope independently for fib lookups.
From: Guillaume Nault <hidden>
Date: 2023-07-17 13:53:49
Subsystem:
gtp (gprs tunneling protocol), networking drivers, the rest · Maintainers:
Pablo Neira Ayuso, Harald Welte, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
There's no reason for setting the RTO_ONLINK flag in ->flowi4_tos as RT_CONN_FLAGS() does. We can easily set ->flowi4_scope properly instead. This makes the code more explicit and will allow to convert ->flowi4_tos to dscp_t in the future. Signed-off-by: Guillaume Nault <redacted> --- drivers/net/gtp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index acb20ad4e37e..144ec626230d 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c@@ -243,7 +243,8 @@ static struct rtable *ip4_route_output_gtp(struct flowi4 *fl4, fl4->flowi4_oif = sk->sk_bound_dev_if; fl4->daddr = daddr; fl4->saddr = saddr; - fl4->flowi4_tos = RT_CONN_FLAGS(sk); + fl4->flowi4_tos = ip_sock_rt_tos(sk); + fl4->flowi4_scope = ip_sock_rt_scope(sk); fl4->flowi4_proto = sk->sk_protocol; return ip_route_output_key(sock_net(sk), fl4);
--
2.39.2