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Commit 1b2232ab authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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V4L/DVB (5880): wm8775/wm8739: Fix memory leak when unloading module 



State struct was never freed.

Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 2fc9e2f7

drivers/media/video/wm8739.c

+2 −0
Original line number Diff line number Diff line
@@ -321,12 +321,14 @@ static int wm8739_probe(struct i2c_adapter *adapter) 


static int wm8739_detach(struct i2c_client *client)

{

	struct wm8739_state *state = i2c_get_clientdata(client);

	int err;



	err = i2c_detach_client(client);

	if (err)

		return err;



	kfree(state);

	kfree(client);

	return 0;

}

drivers/media/video/wm8775.c

+2 −0
Original line number Diff line number Diff line
@@ -222,12 +222,14 @@ static int wm8775_probe(struct i2c_adapter *adapter) 


static int wm8775_detach(struct i2c_client *client)

{

	struct wm8775_state *state = i2c_get_clientdata(client);

	int err;



	err = i2c_detach_client(client);

	if (err) {

		return err;

	}

	kfree(state);

	kfree(client);



	return 0;