linux-kernel - [PATCH] IB/mlx4: fix gfp passing in create_qp

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Date:	Mon, 9 Jun 2014 16:36:33 +0200 (CEST)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Roland Dreier <roland@...nel.org>,
	Roland Dreier <roland@...estorage.com>,
	Or Gerlitz <ogerlitz@...lanox.com>
cc:	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dan Carpenter <dan.carpenter@...cle.com>
Subject: [PATCH] IB/mlx4: fix gfp passing in create_qp_common()

There are two kzalloc() calls which were not converted to use value of gfp 
passed to create_qp_common() instead of using hardcoded GFP_KERNEL in 
40f2287bd583 ("IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO"). Fix this by 
passing gfp value down properly.

Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
---
 drivers/infiniband/hw/mlx4/qp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 78fc4c3..5b0cb8e 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -674,14 +674,14 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd,
 		if (qp_type == MLX4_IB_QPT_SMI || qp_type == MLX4_IB_QPT_GSI ||
 		    (qp_type & (MLX4_IB_QPT_PROXY_SMI | MLX4_IB_QPT_PROXY_SMI_OWNER |
 				MLX4_IB_QPT_PROXY_GSI | MLX4_IB_QPT_TUN_SMI_OWNER))) {
-			sqp = kzalloc(sizeof (struct mlx4_ib_sqp), GFP_KERNEL);
+			sqp = kzalloc(sizeof (struct mlx4_ib_sqp), gfp);
 			if (!sqp)
 				return -ENOMEM;
 			qp = &sqp->qp;
 			qp->pri.vid = 0xFFFF;
 			qp->alt.vid = 0xFFFF;
 		} else {
-			qp = kzalloc(sizeof (struct mlx4_ib_qp), GFP_KERNEL);
+			qp = kzalloc(sizeof (struct mlx4_ib_qp), gfp);
 			if (!qp)
 				return -ENOMEM;
 			qp->pri.vid = 0xFFFF;
-- 
Jiri Kosina
SUSE Labs
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