From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 10 Aug 2012 08:25:03 +0000 (-0300)
Subject: [media] qt1010: signedness bug in qt1010_init_meas1()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ffd491fd6f4129c201926edbbd63e2088d82d2fa;p=openwrt%2Fstaging%2Fblogic.git

[media] qt1010: signedness bug in qt1010_init_meas1()

qt1010_init_meas2() returns zero on success and negative error codes on
failure so the return type should be int instead of u8.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/common/tuners/qt1010.c b/drivers/media/common/tuners/qt1010.c
index 2d79b1f5d5eb..bdc39e11030e 100644
--- a/drivers/media/common/tuners/qt1010.c
+++ b/drivers/media/common/tuners/qt1010.c
@@ -288,7 +288,7 @@ static int qt1010_init_meas1(struct qt1010_priv *priv,
 	return qt1010_writereg(priv, 0x1e, 0x00);
 }
 
-static u8 qt1010_init_meas2(struct qt1010_priv *priv,
+static int qt1010_init_meas2(struct qt1010_priv *priv,
 			    u8 reg_init_val, u8 *retval)
 {
 	u8 i, val;