netdev - [net 10/13] net/mlx5: unlock on error path in esw_vfs_changed_event

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Message-Id: <20220822195917.216025-11-saeed@kernel.org>
Date:   Mon, 22 Aug 2022 12:59:14 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>
Cc:     Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org,
        Dan Carpenter <dan.carpenter@...cle.com>
Subject: [net 10/13] net/mlx5: unlock on error path in esw_vfs_changed_event_handler()

From: Dan Carpenter <dan.carpenter@...cle.com>

Unlock before returning on this error path.

Fixes: f1bc646c9a06 ("net/mlx5: Use devl_ API in mlx5_esw_offloads_devlink_port_register")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 10b0b260f02b..a9f4c652f859 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -3116,8 +3116,10 @@ esw_vfs_changed_event_handler(struct mlx5_eswitch *esw, const u32 *out)
 
 		err = mlx5_eswitch_load_vf_vports(esw, new_num_vfs,
 						  MLX5_VPORT_UC_ADDR_CHANGE);
-		if (err)
+		if (err) {
+			devl_unlock(devlink);
 			return;
+		}
 	}
 	esw->esw_funcs.num_vfs = new_num_vfs;
 	devl_unlock(devlink);
-- 
2.37.1