diff options
| -rw-r--r-- | drivers/usb/serial/sierra.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 4b6d0ff..1d42e83 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -964,22 +964,18 @@ static void stop_read_write_urbs(struct usb_serial *serial) static int sierra_suspend(struct usb_serial *serial, pm_message_t message) { - struct sierra_intf_private *intfdata; - int b; + struct sierra_intf_private *intfdata = usb_get_serial_data(serial); + spin_lock_irq(&intfdata->susp_lock); if (PMSG_IS_AUTO(message)) { - intfdata = usb_get_serial_data(serial); - spin_lock_irq(&intfdata->susp_lock); - b = intfdata->in_flight; - - if (b) { + if (intfdata->in_flight) { spin_unlock_irq(&intfdata->susp_lock); return -EBUSY; - } else { - intfdata->suspended = 1; - spin_unlock_irq(&intfdata->susp_lock); } } + intfdata->suspended = 1; + spin_unlock_irq(&intfdata->susp_lock); + stop_read_write_urbs(serial); return 0; |
