From 1bde6e301cf6217da9238086c958f532b16e504d Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Tue, 14 Jan 2014 17:45:22 +0200 Subject: [PATCH] IB/mlx5: Abort driver cleanup if teardown hca fails Do not continue with cleanup flow. If this ever happens we can check which resources remained open. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- drivers/net/ethernet/mellanox/mlx5/core/main.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 40a9f5ed814d..a064f06e0cb8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -460,7 +460,10 @@ disable_msix: err_stop_poll: mlx5_stop_health_poll(dev); - mlx5_cmd_teardown_hca(dev); + if (mlx5_cmd_teardown_hca(dev)) { + dev_err(&dev->pdev->dev, "tear_down_hca failed, skip cleanup\n"); + return err; + } err_pagealloc_stop: mlx5_pagealloc_stop(dev); @@ -503,7 +506,10 @@ void mlx5_dev_cleanup(struct mlx5_core_dev *dev) mlx5_eq_cleanup(dev); mlx5_disable_msix(dev); mlx5_stop_health_poll(dev); - mlx5_cmd_teardown_hca(dev); + if (mlx5_cmd_teardown_hca(dev)) { + dev_err(&dev->pdev->dev, "tear_down_hca failed, skip cleanup\n"); + return; + } mlx5_pagealloc_stop(dev); mlx5_reclaim_startup_pages(dev); mlx5_core_disable_hca(dev); -- 2.39.5