linux-kernel - [PATCH 3/3] [media] WL1273: Delete an unnecessary variable initialisation in wl1273_fm

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Date:   Sat, 16 Sep 2017 14:21:42 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org, Bhumika Goyal <bhumirks@...il.com>,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>,
        Hans Verkuil <hansverk@...co.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 3/3] [media] WL1273: Delete an unnecessary variable
 initialisation in wl1273_fm_suspend()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 16 Sep 2017 13:55:56 +0200

The local variable "r" 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/radio/radio-wl1273.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 74dc3195ea2c..b8f08bfc31c3 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -671,6 +671,6 @@ static int wl1273_fm_start(struct wl1273_device *radio, int new_mode)
 static int wl1273_fm_suspend(struct wl1273_device *radio)
 {
 	struct wl1273_core *core = radio->core;
-	int r = 0;
+	int r;
 
 	/* Cannot go from OFF to SUSPENDED */
-- 
2.14.1