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V4L/DVB (5880): wm8775/wm8739: Fix memory leak when unloading module 

State struct was never freed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans Verkuil 2007-07-20 06:25:22 -03:00 committed by Mauro Carvalho Chehab
parent 2fc9e2f78a
commit 1b2232ab87
2 changed files with 4 additions and 0 deletions
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2
drivers/media/video/wm8739.c
View File

@ -321,12 +321,14 @@ static int wm8739_probe(struct i2c_adapter *adapter)
static int wm8739_detach(struct i2c_client *client) static int wm8739_detach(struct i2c_client *client)
{ {
struct wm8739_state *state = i2c_get_clientdata(client);
int err; int err;
err = i2c_detach_client(client); err = i2c_detach_client(client);
if (err) if (err)
return err; return err;
kfree(state);
kfree(client); kfree(client);
return 0; return 0;
} }

2
drivers/media/video/wm8775.c
View File

@ -222,12 +222,14 @@ static int wm8775_probe(struct i2c_adapter *adapter)
static int wm8775_detach(struct i2c_client *client) static int wm8775_detach(struct i2c_client *client)
{ {
struct wm8775_state *state = i2c_get_clientdata(client);
int err; int err;
err = i2c_detach_client(client); err = i2c_detach_client(client);
if (err) { if (err) {
return err; return err;
} }
kfree(state);
kfree(client); kfree(client);
return 0; return 0;