diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/kl5kusb105.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index 7b085f334ce..5a4127e62c4 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -567,12 +567,13 @@ exit: static void klsi_105_write_bulk_callback ( struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); - - if (urb->status) { + + if (status) { dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, - urb->status); + status); return; } @@ -631,16 +632,17 @@ static void klsi_105_read_bulk_callback (struct urb *urb) struct tty_struct *tty; unsigned char *data = urb->transfer_buffer; int rc; + int status = urb->status; - dbg("%s - port %d", __FUNCTION__, port->number); + dbg("%s - port %d", __FUNCTION__, port->number); /* The urb might have been killed. */ - if (urb->status) { - dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, - urb->status); - return; - } - + if (status) { + dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, + status); + return; + } + /* The data received is again preceded by a length double-byte in LSB- * first order (see klsi_105_write() ) */ |