[2.6.22.2 review 32/84] Input: lifebook - fix an oops on PanasonicCF-18

[Greg KH]

From: Dmitry Torokhov <dtor@xxxxxxxxxxxxx>

Input: lifebook - fix an oops on Panasonic CF-18

Signed-off-by: Dmitry Torokhov <dtor@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/input/mouse/lifebook.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -109,7 +109,7 @@ static psmouse_ret_t lifebook_process_by
 {
 	struct lifebook_data *priv = psmouse->private;
 	struct input_dev *dev1 = psmouse->dev;
-	struct input_dev *dev2 = priv->dev2;
+	struct input_dev *dev2 = priv ? priv->dev2 : NULL;
 	unsigned char *packet = psmouse->packet;
 	int relative_packet = packet[0] & 0x08;
 

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