linux-kernel - [PATCH] media: bcm2048: remove unused return of function

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Message-ID: <20150208222911.GA18445@turing>
Date:	Sun, 8 Feb 2015 22:29:11 +0000
From:	Luis de Bethencourt <luis@...ethencourt.com>
To:	linux-media@...r.kernel.org
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	mchehab@....samsung.com, gregkh@...uxfoundation.org,
	hans.verkuil@...co.com, pavel@....cz, pali.rohar@...il.com,
	wsa@...-dreams.de, luke.hart@...chleys.eu, askb23@...il.com
Subject: [PATCH] media: bcm2048: remove unused return of function

Integer return of bcm2048_parse_rds_rt () is never used, changing the return
type to void.

Signed-off-by: Luis de Bethencourt <luis.bg@...sung.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 5382506..7f3d528 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1579,7 +1579,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 		bcm2048_parse_rds_rt_block(bdev, i, index+2, crc);
 }
 
-static int bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
+static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 {
 	int i, index = 0, crc, match_b = 0, match_c = 0, match_d = 0;
 
@@ -1615,8 +1615,6 @@ static int bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 					match_b = 1;
 		}
 	}
-
-	return 0;
 }
 
 static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
-- 
2.1.0

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