linux-kernel - [PATCH] [media] stk1160: Remove dead code from stk1160_i2c_read

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Date:	Sun, 9 Nov 2008 18:04:42 +0100 (CET)
From:	Jesper Juhl <jj@...osbits.net>
To:	Mauro Carvalho Chehab <mchehab@...radead.org>
cc:	linux-media@...r.kernel.org,
	Ezequiel Garcia <elezegarcia@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] [media] stk1160: Remove dead code from
 stk1160_i2c_read_reg()

There are two checks for 'rc' being less than zero with no change to
'rc' between the two, so the second is just dead code - remove it.

Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 drivers/media/usb/stk1160/stk1160-i2c.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/media/usb/stk1160/stk1160-i2c.c b/drivers/media/usb/stk1160/stk1160-i2c.c
index 176ac93..035cf8c 100644
--- a/drivers/media/usb/stk1160/stk1160-i2c.c
+++ b/drivers/media/usb/stk1160/stk1160-i2c.c
@@ -117,9 +117,6 @@ static int stk1160_i2c_read_reg(struct stk1160 *dev, u8 addr,
 		return rc;
 
 	stk1160_read_reg(dev, STK1160_SBUSR_RD, value);
-	if (rc < 0)
-		return rc;
-
 	return 0;
 }
 
-- 
1.7.1


-- 
Jesper Juhl <jj@...osbits.net>       http://www.chaosbits.net/
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