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path: root/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/resource_tracker.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 083fb48dc3d7..2995687f1aee 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -2990,6 +2990,9 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
u8 steer_type_mask = 2;
enum mlx4_steer_type type = (gid[7] & steer_type_mask) >> 1;
+ if (dev->caps.steering_mode != MLX4_STEERING_MODE_B0)
+ return -EINVAL;
+
qpn = vhcr->in_modifier & 0xffffff;
err = get_res(dev, slave, qpn, RES_QP, &rqp);
if (err)