3.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lennart Sorensen <redacted>

commit f7bc5051667b74c3861f79eed98c60d5c3b883f7 upstream.

I found a memory leak in sierra_release() (well sierra_probe() I guess)
that looses 8 bytes each time the driver releases a device.

Signed-off-by: Len Sorensen <redacted>
Acked-by: Johan Hovold <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/serial/sierra.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c

@@ -961,6 +961,7 @@ static void sierra_release(struct usb_se
 			continue;
 		kfree(portdata);
 	}
+	kfree(serial->private);
 }
 
 #ifdef CONFIG_PM