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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-07-24 08:07:43 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-08-09 14:27:32 -0700 |
| commit | 69461034216f4966525a269b2dfc1d64718df10e (patch) | |
| tree | 2da1ef56db4c0b9aadcfbce6647a921126dc5c2d | |
| parent | e4d697881eb3e13efb8ff68d12edfe0c09124d09 (diff) | |
| download | lwn-69461034216f4966525a269b2dfc1d64718df10e.tar.gz lwn-69461034216f4966525a269b2dfc1d64718df10e.zip | |
V4L: wm8775/wm8739: Fix memory leak when unloading module
State struct was never freed.
(cherry picked from commit 1b2232ab879993fcf5b9391c3febf6ab5d78201e)
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>
| -rw-r--r-- | drivers/media/video/wm8739.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/wm8775.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/wm8739.c b/drivers/media/video/wm8739.c index 8f6741a28a47..1bf4cbec6a87 100644 --- a/drivers/media/video/wm8739.c +++ b/drivers/media/video/wm8739.c @@ -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; } diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c index 4df5d30d4d09..9f7e894ef962 100644 --- a/drivers/media/video/wm8775.c +++ b/drivers/media/video/wm8775.c @@ -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; |