IB/mlx5: Avoid unnecessary typecast

IB device pointer is already available while deallocating IB device,
Hence do not typecast it.

Link: https://lore.kernel.org/r/20190723065733.4899-9-leon@kernel.org
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index c2a5780..6cdd98e 100644 (file)
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -6933,7 +6933,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
        dev->port = kcalloc(num_ports, sizeof(*dev->port),
                             GFP_KERNEL);
        if (!dev->port) {
-               ib_dealloc_device((struct ib_device *)dev);
+               ib_dealloc_device(&dev->ib_dev);
                return NULL;
        }