diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-06-15 15:44:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-12 16:34:32 -0700 |
| commit | d3434cf6916d9014d7906b3b2513f8fe325a6d5c (patch) | |
| tree | ee1b9d54297664d600059350d3dee90bc6333cd0 | |
| parent | 1373dbbca55503804ed191ba3914af68ce01e4bc (diff) | |
USB: serial: airprime: clean up urb->status usage
This done in anticipation of removal of urb->status, which will make
that patch easier to review and apply in the future.
Cc: <linux-usb-devel@lists.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/serial/airprime.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c index 39a49836259..cff6fd190a2 100644 --- a/drivers/usb/serial/airprime.c +++ b/drivers/usb/serial/airprime.c @@ -82,12 +82,13 @@ static void airprime_read_bulk_callback(struct urb *urb) unsigned char *data = urb->transfer_buffer; struct tty_struct *tty; int result; + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); - if (urb->status) { + if (status) { dbg("%s - nonzero read bulk status received: %d", - __FUNCTION__, urb->status); + __FUNCTION__, status); return; } usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data); @@ -109,6 +110,7 @@ static void airprime_write_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; struct airprime_private *priv = usb_get_serial_port_data(port); + int status = urb->status; unsigned long flags; dbg("%s - port %d", __FUNCTION__, port->number); @@ -116,9 +118,9 @@ static void airprime_write_bulk_callback(struct urb *urb) /* free up the transfer buffer, as usb_free_urb() does not do this */ kfree (urb->transfer_buffer); - if (urb->status) + if (status) dbg("%s - nonzero write bulk status received: %d", - __FUNCTION__, urb->status); + __FUNCTION__, status); spin_lock_irqsave(&priv->lock, flags); --priv->outstanding_urbs; spin_unlock_irqrestore(&priv->lock, flags); |