linux-kernel - [PATCH] mlx5: qp: variable may be used uninitialized

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Date:	Tue, 16 Jul 2013 15:35:01 +0200
From:	Andi Shyti <andi@...zian.org>
To:	eli@...lanox.com, roland@...nel.org, sean.hefty@...el.com,
	hal.rosenstock@...il.com
Cc:	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
	andi@...zian.org
Subject: [PATCH] mlx5: qp: variable may be used uninitialized

in the sq_overhead() function, if qp_typ is equal to IB_QPT_RC,
size will be used uninitialized.

Signed-off-by: Andi Shyti <andi@...zian.org>
---
 drivers/infiniband/hw/mlx5/qp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 16ac54c..045f8cd 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -199,7 +199,7 @@ static int set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap,
 
 static int sq_overhead(enum ib_qp_type qp_type)
 {
-	int size;
+	int size = 0;
 
 	switch (qp_type) {
 	case IB_QPT_XRC_INI:
-- 
1.8.3.2

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