From: Jack Morgenstein <jackm@dev.mellanox.co.il>
Date: Tue, 27 Jan 2015 13:58:01 +0000 (+0200)
Subject: net/mlx4_core: Fix mem leak in SRIOV mlx4_init_one error flow
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=772103e6b1a0ceb4fb482fb9414e55ac9be27250;p=linux-beck.git

net/mlx4_core: Fix mem leak in SRIOV mlx4_init_one error flow

Structs allocated for the resource tracker must be freed in
the error flow.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 51d5550bc17a..cc9f48439244 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2979,8 +2979,10 @@ err_free_eq:
 	mlx4_free_eq_table(dev);
 
 err_master_mfunc:
-	if (mlx4_is_master(dev))
+	if (mlx4_is_master(dev)) {
+		mlx4_free_resource_tracker(dev, RES_TR_FREE_STRUCTS_ONLY);
 		mlx4_multi_func_cleanup(dev);
+	}
 
 	if (mlx4_is_slave(dev)) {
 		kfree(dev->caps.qp0_qkey);