[PATCH net-next] net/mlx5e: Fix tc_tun.h to verify MLX5_ESWITCH config

[Saeed Mahameed]

From: Vlad Buslov <vla...@nvidia.com>

Exclude contents of tc_tun.h header when CONFIG_MLX5_ESWITCH is disabled to
prevent compile-time errors when compiling with such config.

Signed-off-by: Vlad Buslov <vla...@nvidia.com>
Signed-off-by: Saeed Mahameed <sae...@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h 
b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h
index fa992e869044..67de2bf36861 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h
@@ -11,6 +11,8 @@
 #include "en.h"
 #include "en_rep.h"
 
+#ifdef CONFIG_MLX5_ESWITCH
+
 enum {
        MLX5E_TC_TUNNEL_TYPE_UNKNOWN,
        MLX5E_TC_TUNNEL_TYPE_VXLAN,
@@ -99,4 +101,6 @@ int mlx5e_tc_tun_parse_udp_ports(struct mlx5e_priv *priv,
                                 void *headers_c,
                                 void *headers_v);
 
+#endif /* CONFIG_MLX5_ESWITCH */
+
 #endif //__MLX5_EN_TC_TUNNEL_H__
-- 
2.29.2