mlx4_core: Check for DPDP violation only when DPDP is not supported
Move check for DPDP out of the loop to make the code more readable.
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index e25436b..629f9f1 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -171,9 +171,9 @@
{
int i;
- for (i = 0; i < dev->caps.num_ports - 1; i++) {
- if (port_type[i] != port_type[i + 1]) {
- if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_DPDP)) {
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_DPDP)) {
+ for (i = 0; i < dev->caps.num_ports - 1; i++) {
+ if (port_type[i] != port_type[i + 1]) {
mlx4_err(dev, "Only same port types supported on this HCA, aborting\n");
return -EINVAL;
}