Messages in this thread Patch in this message | | | From | Christos Gkekas <> | Subject | [PATCH] leds: tca6507: Remove unnecessary reg check | Date | Sun, 8 Oct 2017 19:55:05 +0100 |
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Variable reg is unsigned so checking whether it is less than zero is not necessary.
Signed-off-by: Christos Gkekas <chris.gekas@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 45222a7..c12c16f 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; -- 2.7.4
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