net/mlx5: Remove unneeded variable in mlx5_unload_one

mlx5_unload_one do not need local variable to store different value, Hence just remove it. Signed-off-by: zhong jiang <[email protected]> Acked-by: Saeed Mahameed <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
laijs · Nov 1, 2019 · 32680da · 32680da
1 parent cc4db57
commit 32680da
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1228,8 +1228,6 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, bool boot)
 
 static int mlx5_unload_one(struct mlx5_core_dev *dev, bool cleanup)
 {
-	int err = 0;
-
 	if (cleanup) {
 		mlx5_unregister_device(dev);
 		mlx5_drain_health_wq(dev);
@@ -1257,7 +1255,7 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, bool cleanup)
 	mlx5_function_teardown(dev, cleanup);
 out:
 	mutex_unlock(&dev->intf_state_mutex);
-	return err;
+	return 0;
 }
 
 static int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)