From: Moshe Lazer <moshel@mellanox.com>
Date: Wed, 11 Sep 2013 13:35:24 +0000 (+0300)
Subject: IB/mlx5: Fix memory leak in mlx5_ib_create_srq
X-Git-Tag: v3.12-rc6~20^2~13
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;ds=sidebyside;h=56e1ab0f13509ff9ceaab2fb668c80e6722e1c94;p=cascardo%2Flinux.git

IB/mlx5: Fix memory leak in mlx5_ib_create_srq

The patch fixes the rollback in case of failure in creating SRQ.

Signed-off-by: Moshe Lazer <moshel@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

diff --git a/drivers/infiniband/hw/mlx5/srq.c b/drivers/infiniband/hw/mlx5/srq.c
index 84d297afd6a9..0aa478bc291a 100644
--- a/drivers/infiniband/hw/mlx5/srq.c
+++ b/drivers/infiniband/hw/mlx5/srq.c
@@ -295,7 +295,7 @@ struct ib_srq *mlx5_ib_create_srq(struct ib_pd *pd,
 	mlx5_vfree(in);
 	if (err) {
 		mlx5_ib_dbg(dev, "create SRQ failed, err %d\n", err);
-		goto err_srq;
+		goto err_usr_kern_srq;
 	}
 
 	mlx5_ib_dbg(dev, "create SRQ with srqn 0x%x\n", srq->msrq.srqn);
@@ -316,6 +316,8 @@ struct ib_srq *mlx5_ib_create_srq(struct ib_pd *pd,
 
 err_core:
 	mlx5_core_destroy_srq(&dev->mdev, &srq->msrq);
+
+err_usr_kern_srq:
 	if (pd->uobject)
 		destroy_srq_user(pd, srq);
 	else