]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
USB: serial: omninet: clean up urb->status usage
authorGreg Kroah-Hartman <gregkh@suse.de>
Fri, 15 Jun 2007 22:44:13 +0000 (15:44 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 12 Jul 2007 23:34:35 +0000 (16:34 -0700)
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>
drivers/usb/serial/omninet.c

index 48094d125fffd71457afd02139c4334cb0175b7f..ee94d9616d82c8ff64869b58b46c56d08e5599aa 100644 (file)
@@ -200,14 +200,15 @@ static void omninet_read_bulk_callback (struct urb *urb)
        struct usb_serial_port  *port   = (struct usb_serial_port *)urb->context;
        unsigned char           *data   = urb->transfer_buffer;
        struct omninet_header   *header = (struct omninet_header *) &data[0];
-
+       int status = urb->status;
        int i;
        int result;
 
        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;
        }
 
@@ -311,12 +312,14 @@ static void omninet_write_bulk_callback (struct urb *urb)
 {
 /*     struct omninet_header   *header = (struct omninet_header  *) urb->transfer_buffer; */
        struct usb_serial_port  *port   = (struct usb_serial_port *) urb->context;
+       int status = urb->status;
 
        dbg("%s - port %0x\n", __FUNCTION__, port->number);
 
        port->write_urb_busy = 0;
-       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;
        }