f4a9349da8
If there is the support of DevX is exposed by rdma-core but DevX is not supported by or disabled for the specific interface the mlx5_devx_cmd_query_hca_attr() routine returns an error preventing the device from successful probing. The routine should be invoked only in case of enabled DevX. Fixes: e2b4925ef7c1 ("net/mlx5: support Direct Rules E-Switch") Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com> Acked-by: Shahaf Shuler <shahafs@mellanox.com>