[PATCH] HID: wacom: Remove comparison of u8 mode with zero and simplify.

[Christos Gkekas]

Variable mode in method wacom_show_remote_mode() is defined as u8, thus
statement (mode >= 0) is always true and should be removed, simplifying
the logic.

Signed-off-by: Christos Gkekas <chris.gekas@xxxxxxxxx>
---
 drivers/hid/wacom_sys.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index 838c1eb..ae2408d 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -1671,10 +1671,7 @@ static ssize_t wacom_show_remote_mode(struct kobject *kobj,
 	u8 mode;
 
 	mode = wacom->led.groups[index].select;
-	if (mode >= 0 && mode < 3)
-		return snprintf(buf, PAGE_SIZE, "%d\n", mode);
-	else
-		return snprintf(buf, PAGE_SIZE, "%d\n", -1);
+	return sprintf(buf, "%d\n", mode < 3 ? mode : -1);
 }
 
 #define DEVICE_EKR_ATTR_GROUP(SET_ID)					\
-- 
2.7.4