linux-kernel - [PATCH 12/14] RDMA/cxgb4: Delete an unnecessary variable initialisation in create

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Date:   Wed, 8 Feb 2017 22:22:28 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-rdma@...r.kernel.org, Doug Ledford <dledford@...hat.com>,
        Hal Rosenstock <hal.rosenstock@...il.com>,
        Sean Hefty <sean.hefty@...el.com>,
        Steve Wise <swise@...lsio.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 12/14] RDMA/cxgb4: Delete an unnecessary variable
 initialisation in create_qp()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 8 Feb 2017 21:07:07 +0100

The local variable "ret" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning in this function.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/infiniband/hw/cxgb4/qp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 373d66a511a8..ac63b1f70731 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -202,7 +202,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
 	int wr_len;
 	struct c4iw_wr_wait wr_wait;
 	struct sk_buff *skb;
-	int ret = 0;
+	int ret;
 	int eqsize;
 
 	wq->sq.qid = c4iw_get_qpid(rdev, uctx);
-- 
2.11.1