diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/sierra.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 9d11fe47633b..bcfe0ac1e221 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -556,7 +556,6 @@ static void sierra_instat_callback(struct urb *urb) struct sierra_port_private *portdata = usb_get_serial_port_data(port); struct usb_serial *serial = port->serial; - dev_dbg(&port->dev, "%s\n", __func__); dev_dbg(&port->dev, "%s: urb %p port %p has data %p\n", __func__, urb, port, portdata); @@ -600,12 +599,12 @@ static void sierra_instat_callback(struct urb *urb) dev_dbg(&port->dev, "%s: error %d\n", __func__, status); /* Resubmit urb so we continue receiving IRQ data */ - if (status != -ESHUTDOWN) { + if (port->port.count && status != -ESHUTDOWN && status != -ENOENT) { urb->dev = serial->dev; err = usb_submit_urb(urb, GFP_ATOMIC); if (err) - dev_dbg(&port->dev, "%s: resubmit intr urb " - "failed. (%d)\n", __func__, err); + dev_err(&port->dev, "%s: resubmit intr urb " + "failed. (%d)\n", __func__, err); } } |