1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 2af44c2de262..87ba9bca4181 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -2202,6 +2202,9 @@ static int mlx4_ib_alloc_diag_counters(struct mlx4_ib_dev *ibdev)
         bool per_port = !!(ibdev->dev->caps.flags2 &
                 MLX4_DEV_CAP_FLAG2_DIAG_PER_PORT);
 
+        if (mlx4_is_slave(ibdev->dev))
+                return 0;
+
         for (i = 0; i < MLX4_DIAG_COUNTERS_TYPES; i++) {
                 /* i == 1 means we are building port counters */
                 if (i && !per_port)