diff options
Diffstat (limited to 'drivers/usb/serial/spcp8x5.c')
| -rw-r--r-- | drivers/usb/serial/spcp8x5.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index cf508e26f1c6..5d39191e7244 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -686,8 +686,6 @@ static void spcp8x5_read_bulk_callback(struct urb *urb) /* check the urb status */ if (result) { - if (!port->port.count) - return; if (result == -EPROTO) { /* spcp8x5 mysteriously fails with -EPROTO */ /* reschedule the read */ @@ -734,16 +732,11 @@ static void spcp8x5_read_bulk_callback(struct urb *urb) } tty_kref_put(tty); - /* Schedule the next read _if_ we are still open */ - if (port->port.count) { - urb->dev = port->serial->dev; - result = usb_submit_urb(urb , GFP_ATOMIC); - if (result) - dev_dbg(&port->dev, "failed submitting read urb %d\n", - result); - } - - return; + /* Schedule the next read */ + urb->dev = port->serial->dev; + result = usb_submit_urb(urb , GFP_ATOMIC); + if (result) + dev_dbg(&port->dev, "failed submitting read urb %d\n", result); } /* get data from ring buffer and then write to usb bus */ |