From: Bill Pemberton <wfp5p@worldbroken.com>
Date: Fri, 16 Jan 2015 02:18:26 +0000 (-0500)
Subject: greybus: gb-vibrator: remove useless if in timeout_store()
X-Git-Tag: v4.14-rc1~2366^2~378^2~21^2~1725
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4e2b07e9ab8f8ddc7f6dbb6617ddb2bc704d15e9;p=platform%2Fkernel%2Flinux-rpi.git

greybus: gb-vibrator: remove useless if in timeout_store()

val is an unsigned long so there is no point in checking if it is less
than zero.

Signed-off-by: Bill Pemberton <wfp5p@worldbroken.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
---

diff --git a/drivers/staging/greybus/gb-vibrator.c b/drivers/staging/greybus/gb-vibrator.c
index c85d950..b5332df 100644
--- a/drivers/staging/greybus/gb-vibrator.c
+++ b/drivers/staging/greybus/gb-vibrator.c
@@ -100,8 +100,6 @@ static ssize_t timeout_store(struct device *dev, struct device_attribute *attr,
 		return retval;
 	}
 
-	if (val < 0)
-		return -EINVAL;
 	if (val)
 		retval = turn_on(vib, (u16)val);
 	else