[PATCH] mlx4_core: Check DPDP violation only when DPDP is not supported

[Yuval Shaia]

The check for DPDP moves out of the loop to make the code more correct and 
readable

Signed-off-by: Yuval Shaia <yuval.sh...@oracle.com>
---
 drivers/net/ethernet/mellanox/mlx4/main.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c 
b/drivers/net/ethernet/mellanox/mlx4/main.c
index 90de6e1..0f91096 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -170,9 +170,9 @@ int mlx4_check_port_params(struct mlx4_dev *dev,
 {
        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;
                        }
-- 
1.7.1

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