From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 4 Aug 2022 17:39:31 +0300
Subject: net/mlx5: Unlock on error in mlx5_sriov_enable()
Patch-mainline: v6.0-rc3
Git-commit: 35419025cb1ee40f8b4c10ab7dbe567ef70b8da4
References: jsc#PED-1549

Unlock before returning if mlx5_device_enable_sriov() fails.

Fixes: 84a433a40d0e ("net/mlx5: Lock mlx5 devlink reload callbacks")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/sriov.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
@@ -159,11 +159,11 @@ static int mlx5_sriov_enable(struct pci_
 
 	devl_lock(devlink);
 	err = mlx5_device_enable_sriov(dev, num_vfs);
+	devl_unlock(devlink);
 	if (err) {
 		mlx5_core_warn(dev, "mlx5_device_enable_sriov failed : %d\n", err);
 		return err;
 	}
-	devl_unlock(devlink);
 
 	err = pci_enable_sriov(pdev, num_vfs);
 	if (err) {