netdev - [net 05/11] net/mlx5: Fix error handling in load one

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 12 Jan 2018 02:37:17 +0200
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Maor Gottlieb <maorg@...lanox.com>,
        Eugenia Emantayev <eugenia@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net 05/11] net/mlx5: Fix error handling in load one

From: Maor Gottlieb <maorg@...lanox.com>

We didn't store the result of mlx5_init_once, due to that
mlx5_load_one returned success on error.  Fix that.

Fixes: 59211bd3b632 ("net/mlx5: Split the load/unload flow into hardware and software flows")
Signed-off-by: Maor Gottlieb <maorg@...lanox.com>
Signed-off-by: Eugenia Emantayev <eugenia@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/main.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 6dffa58fb178..0f88fd30a09a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1123,9 +1123,12 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
 		goto err_stop_poll;
 	}
 
-	if (boot && mlx5_init_once(dev, priv)) {
-		dev_err(&pdev->dev, "sw objs init failed\n");
-		goto err_stop_poll;
+	if (boot) {
+		err = mlx5_init_once(dev, priv);
+		if (err) {
+			dev_err(&pdev->dev, "sw objs init failed\n");
+			goto err_stop_poll;
+		}
 	}
 
 	err = mlx5_alloc_irq_vectors(dev);
-- 
2.13.0