From: Arnd Bergmann <arnd@xxxxxxxx>
When IPv6 is disabled, the flow steering code causes a build failure:
drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c:55:14: error: no member named 'skc_v6_daddr' in 'struct sock_common'; did you mean 'skc_daddr'?
&sk->sk_v6_daddr, 16);
^
include/net/sock.h:380:34: note: expanded from macro 'sk_v6_daddr'
#define sk_v6_daddr __sk_common.skc_v6_daddr
Hide the newly added function in an #ifdef that matches its callers
and the struct member definition.
Fixes: 5229a96e59ec ("net/mlx5e: Accel, Expose flow steering API for rules add/del")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
index 97f1594cee11..e51f60b55daa 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
@@ -44,6 +44,7 @@ static void accel_fs_tcp_set_ipv4_flow(struct mlx5_flow_spec *spec, struct sock
outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4);
}
+#if IS_ENABLED(CONFIG_IPV6)
static void accel_fs_tcp_set_ipv6_flow(struct mlx5_flow_spec *spec, struct sock *sk)
{
MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.ip_protocol);
@@ -63,6 +64,7 @@ static void accel_fs_tcp_set_ipv6_flow(struct mlx5_flow_spec *spec, struct sock
outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
0xff, 16);
}
+#endif
void mlx5e_accel_fs_del_sk(struct mlx5_flow_handle *rule)
{
--
2.27.0
