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| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-05-15 11:06:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:15:57 +0200 |
| commit | 21da01972675769d2908652e7785f5ce20254a7a (patch) | |
| tree | e9a52ebfa57a362b4d82d2e4860e3ea7fad5bdb7 /drivers/leds/leds-as3645a.c | |
| parent | 01b00e46253151d58a7db8ca3e1502ec1945a8d0 (diff) | |
| download | linux-stable-21da01972675769d2908652e7785f5ce20254a7a.tar.gz linux-stable-21da01972675769d2908652e7785f5ce20254a7a.tar.bz2 linux-stable-21da01972675769d2908652e7785f5ce20254a7a.zip | |
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: 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>
Diffstat (limited to 'drivers/leds/leds-as3645a.c')
| -rw-r--r-- | drivers/leds/leds-as3645a.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/leds/leds-as3645a.c b/drivers/leds/leds-as3645a.c index f883616d9e60..821944379f2c 100644 --- a/drivers/leds/leds-as3645a.c +++ b/drivers/leds/leds-as3645a.c @@ -565,6 +565,7 @@ 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; } |