net/mlx5: Lag, Remove redundant bool allocation on the stack

There is no need to allocate the bool variable and can just return the value.
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c

@@ -28,13 +28,9 @@ static bool mlx5_lag_multipath_check_prereq(struct mlx5_lag *ldev)
 
 bool mlx5_lag_is_multipath(struct mlx5_core_dev *dev)
 {
-	struct mlx5_lag *ldev;
-	bool res;
-
-	ldev = mlx5_lag_dev(dev);
-	res  = ldev && __mlx5_lag_is_multipath(ldev);
+	struct mlx5_lag *ldev = mlx5_lag_dev(dev);
 
-	return res;
+	return ldev && __mlx5_lag_is_multipath(ldev);
 }
 
 /**

drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c

@@ -115,10 +115,8 @@ int mlx5_lag_mpesw_do_mirred(struct mlx5_core_dev *mdev,
 bool mlx5_lag_mpesw_is_activated(struct mlx5_core_dev *dev)
 {
 	struct mlx5_lag *ldev = mlx5_lag_dev(dev);
-	bool ret;
 
-	ret = ldev && ldev->mode == MLX5_LAG_MODE_MPESW;
-	return ret;
+	return ldev && ldev->mode == MLX5_LAG_MODE_MPESW;
 }
 
 void mlx5_lag_mpesw_init(struct mlx5_lag *ldev)