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Message-ID: <YuvaI7lIzW6e/Mf6@kili>
Date: Thu, 4 Aug 2022 17:39:31 +0300
From: Dan Carpenter <dan.carpenter@...cle.com>
To: Saeed Mahameed <saeedm@...dia.com>,
Moshe Shemesh <moshe@...dia.com>
Cc: Leon Romanovsky <leon@...nel.org>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Jiri Pirko <jiri@...dia.com>,
netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
kernel-janitors@...r.kernel.org
Subject: [PATCH net] net/mlx5: Unlock on error in mlx5_sriov_enable()
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@...cle.com>
---
drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c
index ee2e1b7c1310..c0e6c487c63c 100644
--- 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_dev *pdev, int num_vfs)
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) {
--
2.35.1
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