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V4L: wm8775/wm8739: Fix memory leak when unloading module

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State struct was never freed.

(cherry picked from commit 1b2232ab87)

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Hans Verkuil
2007-07-24 08:07:43 -04:00
committed by Greg Kroah-Hartman
parent e4d697881e
commit 6946103421
2 changed files with 4 additions and 0 deletions
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drivers/media/video/wm8739.c
+2
View File
@@ -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
View File
@@ -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;