linux-kernel - [PATCH 10/18] [media] RedRat3: Delete an unnecessary variable initialisation in redrat3_init_rc

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Date:   Thu, 13 Oct 2016 18:32:08 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org, Hans Verkuil <hverkuil@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sean Young <sean@...s.org>,
        Wolfram Sang <wsa-dev@...g-engineering.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 10/18] [media] RedRat3: Delete an unnecessary variable
 initialisation in redrat3_init_rc_dev()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 13 Oct 2016 14:17:43 +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@...rs.sourceforge.net>
---
 drivers/media/rc/redrat3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index f85117b..c43f43b 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -856,7 +856,7 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
 {
 	struct device *dev = rr3->dev;
 	struct rc_dev *rc;
-	int ret = -ENODEV;
+	int ret;
 	u16 prod = le16_to_cpu(rr3->udev->descriptor.idProduct);
 
 	rc = rc_allocate_device();
-- 
2.10.1