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USB: serial: airprime: clean up urb->status usage

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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>
This commit is contained in:
Greg Kroah-Hartman 2007-06-15 15:44:13 -07:00
parent 1373dbbca5
commit d3434cf691
1 changed files with 6 additions and 4 deletions
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10
drivers/usb/serial/airprime.c
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@ -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);