From: Parav Pandit <parav@mellanox.com>
Date: Fri, 1 May 2020 14:42:45 +0000 (-0500)
Subject: net/mlx5: Drain wq first during PCI device removal
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=41798df9bfca5aae080a66252ae1709867e28757;p=linux.git

net/mlx5: Drain wq first during PCI device removal

mlx5_unload_one() is done with cleanup = true only once.

So instead of doing health wq drain inside the if(), directly do
during PCI device removal.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 2e128068a48c2..d6a8128f667a5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1236,10 +1236,8 @@ out:
 
 void mlx5_unload_one(struct mlx5_core_dev *dev, bool cleanup)
 {
-	if (cleanup) {
+	if (cleanup)
 		mlx5_unregister_device(dev);
-		mlx5_drain_health_wq(dev);
-	}
 
 	mutex_lock(&dev->intf_state_mutex);
 	if (!test_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state)) {
@@ -1382,6 +1380,7 @@ static void remove_one(struct pci_dev *pdev)
 	mlx5_crdump_disable(dev);
 	mlx5_devlink_unregister(devlink);
 
+	mlx5_drain_health_wq(dev);
 	mlx5_unload_one(dev, true);
 	mlx5_pci_close(dev);
 	mlx5_mdev_uninit(dev);