From 343b29f308d0a9c12579feec9d244ffc53ae99c3 Mon Sep 17 00:00:00 2001 From: Achiad Shochat Date: Fri, 25 Sep 2015 10:49:09 +0300 Subject: [PATCH] net/mlx5e: Priv state flag not rolled-back upon netdev open error The private mlx5 state flag that indicates that the netdev is opened is set at the beginning of the netdev open flow. In case an error occured later in the mlx5 netdev open flow, this flag was not cleared, remaining set although the actual set is closed. Signed-off-by: Achiad Shochat Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 59874d666cff..bb801a9bbd42 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1367,13 +1367,13 @@ int mlx5e_open_locked(struct net_device *netdev) err = mlx5e_set_dev_port_mtu(netdev); if (err) - return err; + goto err_clear_state_opened_flag; err = mlx5e_open_channels(priv); if (err) { netdev_err(netdev, "%s: mlx5e_open_channels failed, %d\n", __func__, err); - return err; + goto err_clear_state_opened_flag; } mlx5e_update_carrier(priv); @@ -1382,6 +1382,10 @@ int mlx5e_open_locked(struct net_device *netdev) schedule_delayed_work(&priv->update_stats_work, 0); return 0; + +err_clear_state_opened_flag: + clear_bit(MLX5E_STATE_OPENED, &priv->state); + return err; } static int mlx5e_open(struct net_device *netdev)