leds: tca6507: Remove unnecessary reg check

Variable reg is unsigned so checking whether it is less than zero is not
necessary.

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
index 45222a7f4f75636d628596d90d9bdb29acf0b453..c12c16fb1b9ce811f3dd7401bfff43eb0f9bc62c 100644 (file)
--- a/drivers/leds/leds-tca6507.c
+++ b/drivers/leds/leds-tca6507.c
@@ -715,7 +715,7 @@ tca6507_led_dt_init(struct i2c_client *client)
                if (of_property_match_string(child, "compatible", "gpio") >= 0)
                        led.flags |= TCA6507_MAKE_GPIO;
                ret = of_property_read_u32(child, "reg", &reg);
-               if (ret != 0 || reg < 0 || reg >= NUM_LEDS)
+               if (ret != 0 || reg >= NUM_LEDS)
                        continue;
 
                tca_leds[reg] = led;