diff options
Diffstat (limited to 'drivers/usb/serial/empeg.c')
| -rw-r--r-- | drivers/usb/serial/empeg.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index 4703c8f85383..050fcc996f56 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -326,12 +326,14 @@ static int empeg_chars_in_buffer (struct usb_serial_port *port) static void empeg_write_bulk_callback (struct urb *urb) { - struct usb_serial_port *port = (struct usb_serial_port *)urb->context; + struct usb_serial_port *port = urb->context; + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); - if (urb->status) { - dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status); + if (status) { + dbg("%s - nonzero write bulk status received: %d", + __FUNCTION__, status); return; } @@ -345,11 +347,13 @@ static void empeg_read_bulk_callback (struct urb *urb) struct tty_struct *tty; unsigned char *data = urb->transfer_buffer; int result; + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); - if (urb->status) { - dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, urb->status); + if (status) { + dbg("%s - nonzero read bulk status received: %d", + __FUNCTION__, status); return; } |