Commit 95288e28 authored May 15, 2021 by Zhen Lei Committed by Greg Kroah-Hartman Jul 14, 2021

leds: as3645a: Fix error return code in as3645a_parse_node()



[ Upstream commit 96a30960a2c5246c8ffebe8a3c9031f9df094d97 ]

Return error code -ENODEV rather than '0' when the indicator node can not
be found.

Fixes: a56ba8fb ("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>

parent f0acb12b

drivers/leds/leds-as3645a.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}