From: Chen Gang Date: Sun, 7 Apr 2013 03:28:42 +0000 (+0800) Subject: Drivers: Misc: tsl2250: fix warnings, unsigned long will never < 0 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ae8a35aef41f2b9cf69fd489767291675f3fe291;p=linux-beck.git Drivers: Misc: tsl2250: fix warnings, unsigned long will never < 0 val is unsigned long which never < 0 Signed-off-by: Chen Gang Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/misc/tsl2550.c b/drivers/misc/tsl2550.c index 1dfde4d543db..5bc10fa193de 100644 --- a/drivers/misc/tsl2550.c +++ b/drivers/misc/tsl2550.c @@ -204,7 +204,7 @@ static ssize_t tsl2550_store_power_state(struct device *dev, unsigned long val = simple_strtoul(buf, NULL, 10); int ret; - if (val < 0 || val > 1) + if (val > 1) return -EINVAL; mutex_lock(&data->update_lock); @@ -236,7 +236,7 @@ static ssize_t tsl2550_store_operating_mode(struct device *dev, unsigned long val = simple_strtoul(buf, NULL, 10); int ret; - if (val < 0 || val > 1) + if (val > 1) return -EINVAL; if (data->power_state == 0)