Subject: [PATCH 28/34] [media] DaVinci-VPIF-Capture: Delete an unnecessary
 variable initialisation in vpif_querystd()
To: linux-media@vger.kernel.org, Hans Verkuil <hans.verkuil@cisco.com>,
        "Lad, Prabhakar" <prabhakar.csengg@gmail.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>
References: <a99f89f2-a3be-9b5f-95c1-e0912a7d78f3@users.sourceforge.net>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org,
        Julia Lawall <julia.lawall@lip6.fr>
From: SF Markus Elfring <elfring@users.sourceforge.net>
Message-ID: <2eb81f4c-1796-a10d-cade-f9906df2e816@users.sourceforge.net>
Date: Wed, 12 Oct 2016 17:07:35 +0200
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 12 Oct 2016 15:22:45 +0200

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

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

diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index d9fc591..4197ca4 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -731,7 +731,7 @@ static int vpif_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
 {
 	struct video_device *vdev = video_devdata(file);
 	struct channel_obj *ch = video_get_drvdata(vdev);
-	int ret = 0;
+	int ret;
 
 	vpif_dbg(2, debug, "vpif_querystd\n");
 
-- 
2.10.1