PERFORCE change 129496 for review

[Hans Petter Selasky]

http://perforce.freebsd.org/chv.cgi?CH=129496

Change 129496 by hselasky at hselasky_laptop001 on 2007/11/25 11:02:11

	
	Style change. Result from running "usb_style.sh".

Affected files ...

.. //depot/projects/usb/src/sys/dev/usb/usb_transfer.c#52 edit

Differences ...

==== //depot/projects/usb/src/sys/dev/usb/usb_transfer.c#52 (text+ko) ====

@@ -1580,33 +1580,32 @@
 	if (xfer->flags_int.transferring) {
 		return;
 	}
+	/* call callback */
+	usbd_callback_wrapper(xfer);
 
-		/* call callback */
-		usbd_callback_wrapper(xfer);
+	/*
+	 * wait for completion if polling is selected
+	 */
+	if (xfer->flags.use_polling) {
+		timeout = xfer->timeout + 1;
+		bus = xfer->udev->bus;
 
-		/*
-		 * wait for completion if polling is selected
-		 */
-		if (xfer->flags.use_polling) {
-			timeout = xfer->timeout + 1;
-			bus = xfer->udev->bus;
+		while (xfer->flags_int.transferring) {
+			if (!timeout--) {
+				/* stop the transfer */
+				usbd_transfer_stop(xfer);
+				break;
+			}
+			/* delay one millisecond */
+			DELAY(1000);
 
-			while (xfer->flags_int.transferring) {
-				if (!timeout--) {
-					/* stop the transfer */
-					usbd_transfer_stop(xfer);
-					break;
-				}
-				/* delay one millisecond */
-				DELAY(1000);
-
-				/*
-				 * call the interrupt handler, which will
-				 * call usbd_callback_wrapper():
-				 */
-				(bus->methods->do_poll) (bus);
-			}
+			/*
+			 * call the interrupt handler, which will
+			 * call usbd_callback_wrapper():
+			 */
+			(bus->methods->do_poll) (bus);
 		}
+	}
 	return;
 }