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path: root/drivers/usb/serial/generic.c
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Diffstat (limited to 'drivers/usb/serial/generic.c')
-rw-r--r--drivers/usb/serial/generic.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index e560d1d7f628..214bf25bc3b5 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -500,23 +500,18 @@ void usb_serial_generic_write_bulk_callback(struct urb *urb)
500 if (port->urbs_in_flight < 0) 500 if (port->urbs_in_flight < 0)
501 port->urbs_in_flight = 0; 501 port->urbs_in_flight = 0;
502 spin_unlock_irqrestore(&port->lock, flags); 502 spin_unlock_irqrestore(&port->lock, flags);
503
504 if (status) {
505 dbg("%s - nonzero multi-urb write bulk status "
506 "received: %d", __func__, status);
507 return;
508 }
509 } else { 503 } else {
510 port->write_urb_busy = 0; 504 port->write_urb_busy = 0;
511 505
512 if (status) { 506 if (status)
513 dbg("%s - nonzero multi-urb write bulk status "
514 "received: %d", __func__, status);
515 kfifo_reset_out(&port->write_fifo); 507 kfifo_reset_out(&port->write_fifo);
516 } else 508 else
517 usb_serial_generic_write_start(port); 509 usb_serial_generic_write_start(port);
518 } 510 }
519 511
512 if (status)
513 dbg("%s - non-zero urb status: %d", __func__, status);
514
520 usb_serial_port_softint(port); 515 usb_serial_port_softint(port);
521} 516}
522EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback); 517EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback);