USB: option close race

[powerpc.git] / drivers / usb / serial / option.c

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index e178e6f..2846656 100644 (file)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -591,12 +591,6 @@ static int option_open(struct usb_serial_port *port, struct file *filp)
        return (0);
 }
 
-static inline void stop_urb(struct urb *urb)
-{
-       if (urb && urb->status == -EINPROGRESS)
-               usb_kill_urb(urb);
-}
-
 static void option_close(struct usb_serial_port *port, struct file *filp)
 {
        int i;
@@ -614,9 +608,9 @@ static void option_close(struct usb_serial_port *port, struct file *filp)
 
                /* Stop reading/writing urbs */
                for (i = 0; i < N_IN_URB; i++)
-                       stop_urb(portdata->in_urbs[i]);
+                       usb_kill_urb(portdata->in_urbs[i]);
                for (i = 0; i < N_OUT_URB; i++)
-                       stop_urb(portdata->out_urbs[i]);
+                       usb_kill_urb(portdata->out_urbs[i]);
        }
        port->tty = NULL;
 }
@@ -747,9 +741,9 @@ static void option_shutdown(struct usb_serial *serial)
                port = serial->port[i];
                portdata = usb_get_serial_port_data(port);
                for (j = 0; j < N_IN_URB; j++)
-                       stop_urb(portdata->in_urbs[j]);
+                       usb_kill_urb(portdata->in_urbs[j]);
                for (j = 0; j < N_OUT_URB; j++)
-                       stop_urb(portdata->out_urbs[j]);
+                       usb_kill_urb(portdata->out_urbs[j]);
        }
 
        /* Now free them */