diff options
| -rw-r--r-- | drivers/usb/serial/navman.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c index 90701111d74..7f337c9aeb5 100644 --- a/drivers/usb/serial/navman.c +++ b/drivers/usb/serial/navman.c @@ -37,9 +37,10 @@ static void navman_read_int_callback(struct urb *urb) struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; struct tty_struct *tty; + int status = urb->status; int result; - switch (urb->status) { + switch (status) { case 0: /* success */ break; @@ -48,11 +49,11 @@ static void navman_read_int_callback(struct urb *urb) case -ESHUTDOWN: /* this urb is terminated, clean up */ dbg("%s - urb shutting down with status: %d", - __FUNCTION__, urb->status); + __FUNCTION__, status); return; default: dbg("%s - nonzero urb status received: %d", - __FUNCTION__, urb->status); + __FUNCTION__, status); goto exit; } |