From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 27 May 2015 08:24:25 +0000 (+0300)
Subject: iio: light: signedness bug in stk3310_write_raw()
X-Git-Tag: Ubuntu-snapdragon-4.4.0-1050.54~7950^2~256^2~15
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=ed6e75c7dc5627c7251002936577052ae73ac2db;p=mirror_ubuntu-artful-kernel.git

iio: light: signedness bug in stk3310_write_raw()

"index" needs to be signed for the error handling to work.

Fixes: be9e6229d676 ('iio: light: Add support for Sensortek STK3310')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c
index e79b9d89b024..fee4297d7c8f 100644
--- a/drivers/iio/light/stk3310.c
+++ b/drivers/iio/light/stk3310.c
@@ -370,7 +370,7 @@ static int stk3310_write_raw(struct iio_dev *indio_dev,
 			     int val, int val2, long mask)
 {
 	int ret;
-	unsigned int index;
+	int index;
 	struct stk3310_data *data = iio_priv(indio_dev);
 
 	switch (mask) {