[PATCH 1/1] backlight: lm3630a_bl: Fix incorrect variable type

'lm3630a_read' returns a negative error code upon failure. This
will never get detected by unsigned 'rval'. Make it signed.

Signed-off-by: Sachin Kamat <redacted>
Cc: Daniel Jeong <redacted>
---
 drivers/video/backlight/lm3630a_bl.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/backlight/lm3630a_bl.c b/drivers/video/backlight/lm3630a_bl.c
index c63f918..65392f9 100644
--- a/drivers/video/backlight/lm3630a_bl.c
+++ b/drivers/video/backlight/lm3630a_bl.c

@@ -105,7 +105,7 @@ static int lm3630a_chip_init(struct lm3630a_chip *pchip)
 /* interrupt handling */
 static void lm3630a_delayed_func(struct work_struct *work)
 {
-	unsigned int rval;
+	int rval;
 	struct lm3630a_chip *pchip;
 
 	pchip = container_of(work, struct lm3630a_chip, work.work);

-- 
1.7.9.5

On Thursday, September 26, 2013 9:00 PM, Sachin Kamat wrote:

'lm3630a_read' returns a negative error code upon failure. This
will never get detected by unsigned 'rval'. Make it signed.

Hi Sachin Kamat,

The same patch was already sent by Dan Carpenter two days ago.
Also, it was merged to mm tree by Andrew Morton with my Acked-by.
Thank you for caring. :-)

Best regards,
Jingoo Han

On 27 September 2013 05:44, Jingoo Han [off-list ref] wrote:

On Thursday, September 26, 2013 9:00 PM, Sachin Kamat wrote:

The same patch was already sent by Dan Carpenter two days ago.
Also, it was merged to mm tree by Andrew Morton with my Acked-by.
Thank you for caring. :-)

Sounds great, Thanks for letting me know.

-- 
With warm regards,
Sachin