IB/mlx5: Replace ENOTSUPP usage with EOPNOTSUPP

Flow steering is supposed to return EOPNOTSUPP error
for unsupported fields and not ENOTSUPP error.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 2e85f73c323542881e1cf7606765f766ad64d98f..0c12c1d6735d2949a89e3db01847a85105321a77 100644 (file)
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1704,7 +1704,7 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
        switch (ib_spec->type & ~IB_FLOW_SPEC_INNER) {
        case IB_FLOW_SPEC_ETH:
                if (FIELDS_NOT_SUPPORTED(ib_spec->eth.mask, LAST_ETH_FIELD))
-                       return -ENOTSUPP;
+                       return -EOPNOTSUPP;
 
                ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c,
                                             dmac_47_16),
@@ -1752,7 +1752,7 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
                break;
        case IB_FLOW_SPEC_IPV4:
                if (FIELDS_NOT_SUPPORTED(ib_spec->ipv4.mask, LAST_IPV4_FIELD))
-                       return -ENOTSUPP;
+                       return -EOPNOTSUPP;
 
                MLX5_SET(fte_match_set_lyr_2_4, headers_c,
                         ethertype, 0xffff);
@@ -1784,7 +1784,7 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
                break;
        case IB_FLOW_SPEC_IPV6:
                if (FIELDS_NOT_SUPPORTED(ib_spec->ipv6.mask, LAST_IPV6_FIELD))
-                       return -ENOTSUPP;
+                       return -EOPNOTSUPP;
 
                MLX5_SET(fte_match_set_lyr_2_4, headers_c,
                         ethertype, 0xffff);
@@ -1825,7 +1825,7 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
        case IB_FLOW_SPEC_TCP:
                if (FIELDS_NOT_SUPPORTED(ib_spec->tcp_udp.mask,
                                         LAST_TCP_UDP_FIELD))
-                       return -ENOTSUPP;
+                       return -EOPNOTSUPP;
 
                MLX5_SET(fte_match_set_lyr_2_4, headers_c, ip_protocol,
                         0xff);
@@ -1845,7 +1845,7 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
        case IB_FLOW_SPEC_UDP:
                if (FIELDS_NOT_SUPPORTED(ib_spec->tcp_udp.mask,
                                         LAST_TCP_UDP_FIELD))
-                       return -ENOTSUPP;
+                       return -EOPNOTSUPP;
 
                MLX5_SET(fte_match_set_lyr_2_4, headers_c, ip_protocol,
                         0xff);
@@ -1865,7 +1865,7 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
        case IB_FLOW_SPEC_VXLAN_TUNNEL:
                if (FIELDS_NOT_SUPPORTED(ib_spec->tunnel.mask,
                                         LAST_TUNNEL_FIELD))
-                       return -ENOTSUPP;
+                       return -EOPNOTSUPP;
 
                MLX5_SET(fte_match_set_misc, misc_params_c, vxlan_vni,
                         ntohl(ib_spec->tunnel.mask.tunnel_id));