From 94bf9e0cbb15c0d8db6c869f09f901b07f01c386 Mon Sep 17 00:00:00 2001 From: Christos Gkekas <chris.gekas@gmail.com> Date: Sun, 8 Oct 2017 19:55:05 +0100 Subject: [PATCH] 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> --- drivers/leds/leds-tca6507.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c index 45222a7f4f75..c12c16fb1b9c 100644 --- 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", ®); - if (ret != 0 || reg < 0 || reg >= NUM_LEDS) + if (ret != 0 || reg >= NUM_LEDS) continue; tca_leds[reg] = led;