[PATCH] USB: rmmod pl2303 after -28

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 <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
starfive-tech · Jun 21, 2006 · 2f8ad9a · 2f8ad9a
1 parent ba47f66
commit 2f8ad9a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
@@ -162,6 +162,8 @@ static void destroy_serial(struct kref *kref)
 		}
 	}
 
+	flush_scheduled_work();		/* port->work */
+
 	usb_put_dev(serial->dev);
 
 	/* free up any memory that we allocated */