1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 2e80f8f47b02..dcefe1fceb5c 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -578,7 +578,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
         mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_IB)
                 ibdev->num_ports++;
         ibdev->ib_dev.phys_port_cnt     = ibdev->num_ports;
-        ibdev->ib_dev.num_comp_vectors  = 1;
+        ibdev->ib_dev.num_comp_vectors  = dev->caps.num_comp_vectors;
         ibdev->ib_dev.dma_device        = &dev->pdev->dev;
 
         ibdev->ib_dev.uverbs_abi_ver    = MLX4_IB_UVERBS_ABI_VERSION;