8 Mar
2022
8 Mar
'22
3:07 a.m.
On Tue, Mar 08, 2022 at 01:52:22AM +0000, Miaoqian Lin wrote:
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too.
Fixes: 4e28491a7a19 ("ASoC: mediatek: mt8192-mt6359: fix device_node leak") Signed-off-by: Miaoqian Lin linmq006@gmail.com
Reviewed-by: Tzung-Bi Shih tzungbi@kernel.org