Wait for the scheduled work to finish before freeing memory, prevent oops.
http://bugzilla.kernel.org/show_bug.cgi?id=6596
Signed-off-by: Pete Zaitcev <[EMAIL PROTECTED]>
--- linux-2.6.17-rc2/drivers/usb/serial/usb-serial.c 2006-04-23
21:06:18.000000000 -0700
+++ linux-2.6.17-rc2-lem/drivers/usb/serial/usb-serial.c 2006-05-22
21:23:29.000000000 -0700
@@ -162,6 +162,8 @@ static void destroy_serial(struct kref *
}
}
+ flush_scheduled_work(); /* port->work */
+
usb_put_dev(serial->dev);
/* free up any memory that we allocated */
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