From: Parav Pandit <parav@mellanox.com>
Date: Tue, 17 Dec 2019 22:51:24 -0600
Subject: net/mlx5: E-switch, Annotate esw state_lock mutex destroy
Patch-mainline: v5.7-rc1
Git-commit: d6c8022dfb06b27c96d6deca93ce6d762e842878
References: jsc#SLE-15172

Invoke mutex_destroy() to catch any esw state_lock errors.

Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Bodong Wang <bodong@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/eswitch.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -2239,6 +2239,7 @@ void mlx5_eswitch_cleanup(struct mlx5_es
 	esw->dev->priv.eswitch = NULL;
 	destroy_workqueue(esw->work_queue);
 	esw_offloads_cleanup_reps(esw);
+	mutex_destroy(&esw->state_lock);
 	mutex_destroy(&esw->offloads.mod_hdr.lock);
 	mutex_destroy(&esw->offloads.encap_tbl_lock);
 	kfree(esw->vports);