->brightness_changed is either 0 or 1, and never a negative. We can just remove this code.
Signed-off-by: Dan Carpenter <[email protected]> diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 2a9afa2..aa5ee98 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -444,14 +444,7 @@ static ssize_t show_brightness_changed(struct device *dev, struct device_attribute *attr, char *buf) { - - int ret; - - ret = fujitsu->brightness_changed; - if (ret < 0) - return ret; - - return sprintf(buf, "%i\n", ret); + return sprintf(buf, "%i\n", fujitsu->brightness_changed); } static ssize_t show_lcd_level(struct device *dev, -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
