linux-kernel - [PATCH 5/6] [media] omap_vout: Delete an unnecessary variable initialisation in omap_vout

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Date:   Sun, 24 Sep 2017 12:30:36 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org, Hans Verkuil <hverkuil@...all.nl>,
        Jan Kara <jack@...e.cz>, Lorenzo Stoakes <lstoakes@...il.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Michal Hocko <mhocko@...e.com>,
        Muralidharan Karicheri <mkaricheri@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 5/6] [media] omap_vout: Delete an unnecessary variable
 initialisation in omap_vout_open()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 24 Sep 2017 11:20:11 +0200

The local variable "vout" is reassigned by a statement at the beginning.
Thus omit the explicit initialisation.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/media/platform/omap/omap_vout.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index 71b77426271e..f446a37064f4 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -1001,7 +1001,7 @@ static int omap_vout_release(struct file *file)
 static int omap_vout_open(struct file *file)
 {
 	struct videobuf_queue *q;
-	struct omap_vout_device *vout = NULL;
+	struct omap_vout_device *vout;
 
 	vout = video_drvdata(file);
 	if (!vout)
-- 
2.14.1