From: Zhen Lei thunder.leizhen@huawei.com
[ Upstream commit 96a30960a2c5246c8ffebe8a3c9031f9df094d97 ]
Return error code -ENODEV rather than '0' when the indicator node can not be found.
Fixes: a56ba8fbcb55 ("media: leds: as3645a: Add LED flash class driver") Reported-by: Hulk Robot hulkci@huawei.com Acked-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Zhen Lei thunder.leizhen@huawei.com Signed-off-by: Pavel Machek pavel@ucw.cz Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/leds/leds-as3645a.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/leds/leds-as3645a.c b/drivers/leds/leds-as3645a.c index b7e0ae1af8fa..1dc6f1b24ddb 100644 --- a/drivers/leds/leds-as3645a.c +++ b/drivers/leds/leds-as3645a.c @@ -544,6 +544,7 @@ static int as3645a_parse_node(struct as3645a *flash, if (!flash->indicator_node) { dev_warn(&flash->client->dev, "can't find indicator node\n"); + rval = -ENODEV; goto out_err; }