diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/vxlan.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c index 25f782344667..2f74953e4561 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c @@ -88,6 +88,7 @@ static void mlx5e_vxlan_add_port(struct work_struct *work) struct mlx5e_vxlan *vxlan; int err; + mutex_lock(&priv->state_lock); vxlan = mlx5e_vxlan_lookup_port(priv, port); if (vxlan) { atomic_inc(&vxlan->refcount); @@ -117,6 +118,7 @@ err_free: err_delete_port: mlx5e_vxlan_core_del_port_cmd(priv->mdev, port); free_work: + mutex_unlock(&priv->state_lock); kfree(vxlan_work); } @@ -130,6 +132,7 @@ static void mlx5e_vxlan_del_port(struct work_struct *work) struct mlx5e_vxlan *vxlan; bool remove = false; + mutex_lock(&priv->state_lock); spin_lock_bh(&vxlan_db->lock); vxlan = radix_tree_lookup(&vxlan_db->tree, port); if (!vxlan) @@ -147,6 +150,7 @@ out_unlock: mlx5e_vxlan_core_del_port_cmd(priv->mdev, port); kfree(vxlan); } + mutex_unlock(&priv->state_lock); kfree(vxlan_work); } |