If choose_times() returns -EINVAL that means "c1" and "c2" haven't been initialized. I've added a check for that.
Signed-off-by: Dan Carpenter <[email protected]> diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c index c548ea1..45222a7 100644 --- a/drivers/leds/leds-tca6507.c +++ b/drivers/leds/leds-tca6507.c @@ -327,6 +327,8 @@ static void set_times(struct tca6507_chip *tca, int bank) int result; result = choose_times(tca->bank[bank].ontime, &c1, &c2); + if (result < 0) + return; dev_dbg(&tca->client->dev, "Chose on times %d(%d) %d(%d) for %dms\n", c1, time_codes[c1],
