From: Eli Cohen <eli@mellanox.co.il>
Date: Wed, 6 Jan 2010 20:54:39 +0000 (-0800)
Subject: mlx4_core: Fix cleanup in __mlx4_init_one() error path
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b4f77264cd1a858ee09da8dba5a2711a649adbf3;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

mlx4_core: Fix cleanup in __mlx4_init_one() error path

If mlx4_init_port_info() fails, cleanup the initialized ports only.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 291a505fd4fc..3cf56d90d859 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -1174,7 +1174,7 @@ static int __mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 err_port:
-	for (port = 1; port <= dev->caps.num_ports; port++)
+	for (--port; port >= 1; --port)
 		mlx4_cleanup_port_info(&priv->port[port]);
 
 	mlx4_cleanup_mcg_table(dev);