From: Andi Shyti <andi@etezian.org>
Date: Tue, 16 Jul 2013 13:35:01 +0000 (+0200)
Subject: mlx5_core: Variable may be used uninitialized
X-Git-Tag: v3.11-rc4~9^2^7
X-Git-Url: http://pileus.org/git/?a=commitdiff_plain;h=618af3846be1d29118b00529e68971e8c95d5b72;p=~andy%2Flinux

mlx5_core: 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@etezian.org>
Acked-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 16ac54c9819..045f8cdbd30 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: