linux-kernel - [PATCH] V4L/DVB (12930): Wrong variable tested

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Date:	Sun, 03 Jan 2010 18:04:42 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	Mauro Carvalho Chehab <mchehab@...radead.org>,
	linux-media@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] V4L/DVB (12930): Wrong variable tested

The return of saa7164_i2caddr_to_reglen() was not tested.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
 drivers/media/video/saa7164/saa7164-api.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/saa7164/saa7164-api.c b/drivers/media/video/saa7164/saa7164-api.c
index 6f094a9..1d487c1 100644
--- a/drivers/media/video/saa7164/saa7164-api.c
+++ b/drivers/media/video/saa7164/saa7164-api.c
@@ -523,7 +523,7 @@ int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr, u32 datalen,
 	}
 
 	reglen = saa7164_i2caddr_to_reglen(bus, addr);
-	if (unitid < 0) {
+	if (reglen < 0) {
 		printk(KERN_ERR
 			"%s() error, cannot translate regaddr to reglen\n",
 			__func__);
--
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