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Subject[PATCH] input: psmouse: fix input_dev leak in lifebook driver

The lifebook driver may register a second input device, but it never
unregisters it. This fixes that.

Signed-off-by: Andres Salomon <dilinger@debian.org>
---
drivers/input/mouse/lifebook.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 9ec57d8..df81b0a 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -225,8 +225,13 @@ static void lifebook_set_resolution(struct psmouse *psmouse, unsigned int resolu

static void lifebook_disconnect(struct psmouse *psmouse)
{
+ struct lifebook_data *priv = psmouse->private;
+
psmouse_reset(psmouse);
- kfree(psmouse->private);
+ if (priv) {
+ input_unregister_device(priv->dev2);
+ kfree(priv);
+ }
psmouse->private = NULL;
}

--
1.5.3.5


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