patch-2.4.12 linux/drivers/usb/serial/omninet.c

• Lines: 21
• Date: Wed Oct 10 23:42:47 2001
• Orig file: v2.4.11/linux/drivers/usb/serial/omninet.c
• Orig date: Sun Sep 23 11:41:00 2001

diff -u --recursive --new-file v2.4.11/linux/drivers/usb/serial/omninet.c linux/drivers/usb/serial/omninet.c
@@ -216,14 +216,15 @@
 	--port->open_count;
 
 	if (port->open_count <= 0) {
-		od = (struct omninet_data *)port->private;
-		wport = &serial->port[1];
-
-		usb_unlink_urb (wport->write_urb);
-		usb_unlink_urb (port->read_urb);
+		if (serial->dev) {
+			wport = &serial->port[1];
+			usb_unlink_urb (wport->write_urb);
+			usb_unlink_urb (port->read_urb);
+		}
 
 		port->active = 0;
 		port->open_count = 0;
+		od = (struct omninet_data *)port->private;
 		if (od)
 			kfree(od);
 	}