[PATCH 22/22] media: dvb-frontends: au8522_decoder: Add missing media_entity_cleanup()

[Biren Pandya <birenpandya@gmail.com>]

The media_entity_pads_init() (or media_entity_init()) function initializes
the media entity, but the driver forgets to call media_entity_cleanup()
in the error paths and remove function. Add the missing calls to fix the
API violation and prevent potential future memory leaks.

Signed-off-by: Biren Pandya <birenpandya@gmail.com>
---
 drivers/media/dvb-frontends/au8522_decoder.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c
index 58b959b272c6..9df590603152 100644
--- a/drivers/media/dvb-frontends/au8522_decoder.c
+++ b/drivers/media/dvb-frontends/au8522_decoder.c
@@ -741,6 +741,7 @@ static int au8522_probe(struct i2c_client *client)
 	if (hdl->error) {
 		int err = hdl->error;
 
+		media_entity_cleanup(&sd->entity);
 		v4l2_ctrl_handler_free(hdl);
 		au8522_release_state(state);
 		return err;
@@ -764,6 +765,7 @@ static void au8522_remove(struct i2c_client *client)
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	v4l2_device_unregister_subdev(sd);
 	v4l2_ctrl_handler_free(sd->ctrl_handler);
+	media_entity_cleanup(&sd->entity);
 	au8522_release_state(to_state(sd));
 }
 
-- 
2.50.1 (Apple Git-155)