|WARNING| pw158291 [PATCH v2] net/mlx5: fix external Rx and Tx queues access

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/158291

_coding style issues_


WARNING:USE_NEGATIVE_ERRNO: return of an errno should typically be negative (ie: return -EINVAL)
#183: FILE: drivers/net/mlx5/mlx5_flow.h:2043:
+			return EINVAL;

total: 0 errors, 1 warnings, 0 checks, 94 lines checked