From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Eric Dumazet <edumazet@google.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
netdev@vger.kernel.org, Dan Carpenter <dan.carpenter@oracle.com>
Subject: [net 13/13] net/mlx5: Unlock on error in mlx5_sriov_enable()
Date: Mon, 22 Aug 2022 12:59:17 -0700 [thread overview]
Message-ID: <20220822195917.216025-14-saeed@kernel.org> (raw)
In-Reply-To: <20220822195917.216025-1-saeed@kernel.org>
From: Dan Carpenter <dan.carpenter@oracle.com>
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>
---
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) {
--
2.37.1
prev parent reply other threads:[~2022-08-22 20:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-22 19:59 [pull request][net 00/13] mlx5 fixes 2022-08-22 Saeed Mahameed
2022-08-22 19:59 ` [net 01/13] net/mlx5e: Properly disable vlan strip on non-UL reps Saeed Mahameed
2022-08-24 1:00 ` patchwork-bot+netdevbpf
2022-08-22 19:59 ` [net 02/13] net/mlx5: LAG, fix logic over MLX5_LAG_FLAG_NDEVS_READY Saeed Mahameed
2022-08-22 19:59 ` [net 03/13] net/mlx5: Eswitch, Fix forwarding decision to uplink Saeed Mahameed
2022-08-22 19:59 ` [net 04/13] net/mlx5: Disable irq when locking lag_lock Saeed Mahameed
2022-08-22 19:59 ` [net 05/13] net/mlx5: Fix cmd error logging for manage pages cmd Saeed Mahameed
2022-08-22 19:59 ` [net 06/13] net/mlx5: Avoid false positive lockdep warning by adding lock_class_key Saeed Mahameed
2022-08-22 19:59 ` [net 07/13] net/mlx5e: Fix wrong application of the LRO state Saeed Mahameed
2022-08-22 19:59 ` [net 08/13] net/mlx5e: TC, Add missing policer validation Saeed Mahameed
2022-08-22 19:59 ` [net 09/13] net/mlx5e: Fix wrong tc flag used when set hw-tc-offload off Saeed Mahameed
2022-08-22 19:59 ` [net 10/13] net/mlx5: unlock on error path in esw_vfs_changed_event_handler() Saeed Mahameed
2022-08-22 19:59 ` [net 11/13] net/mlx5e: kTLS, Use _safe() iterator in mlx5e_tls_priv_tx_list_cleanup() Saeed Mahameed
2022-08-22 19:59 ` [net 12/13] net/mlx5e: Fix use after free in mlx5e_fs_init() Saeed Mahameed
2022-08-22 19:59 ` Saeed Mahameed [this message]
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