PERFORCE change 131608 for review

[Hans Petter Selasky]

http://perforce.freebsd.org/chv.cgi?CH=131608

Change 131608 by hselasky at hselasky_laptop001 on 2007/12/25 19:46:37

	
	Style change by "usb_style.sh".

Affected files ...

.. //depot/projects/usb/src/sys/dev/usb/usb_transfer.c#88 edit

Differences ...

==== //depot/projects/usb/src/sys/dev/usb/usb_transfer.c#88 (text+ko) ====

@@ -2755,16 +2755,16 @@
 		err = usbd_handle_request(xfer);
 
 		if (err) {
-		if (err == USBD_BAD_CONTEXT) {
+			if (err == USBD_BAD_CONTEXT) {
+				/*
+				 * Currently we get a "start" context by
+				 * waking up the explore thread.
+				 */
+				usb_needs_explore(xfer->udev->bus,
+				    USB_BUS_EXPLORE_TREE);
+				return;
+			}
 			/*
-			 * Currently we get a "start" context by
-			 * waking up the explore thread.
-			 */
-			usb_needs_explore(xfer->udev->bus,
-			    USB_BUS_EXPLORE_TREE);
-			return;
-		}
-			/*
 		         * If no control transfer is active,
 		         * receive the next SETUP message:
 		         */
@@ -2787,7 +2787,7 @@
 	xfer->nframes = 1;
 	xfer->flags.manual_status = 1;
 	xfer->flags.force_short_xfer = 0;
-	xfer->flags.stall_pipe = 1; /* cancel previous transfer, if any */
+	xfer->flags.stall_pipe = 1;	/* cancel previous transfer, if any */
 	usbd_start_hardware(xfer);
 	return;
 }
@@ -3004,7 +3004,6 @@
 			/* nothing to do */
 			goto tr_stalled;
 		}
-
 		if (xfer->flags_int.context != USBD_CONTEXT_START) {
 			/* wrong context - should not happen */
 			goto tr_bad_context;
@@ -3286,7 +3285,7 @@
 
 tr_valid:
 	if (state == ST_POST_STATUS) {
-	  goto tr_stalled;
+		goto tr_stalled;
 	}
 	/* subtract offset from length */
 
@@ -3325,8 +3324,8 @@
 	if (max_len > 0) {
 		if (src_mcopy) {
 			src_mcopy = USBD_ADD_BYTES(src_mcopy, off);
-			usbd_copy_in(xfer->frbuffers + 1, 0, 
-				src_mcopy, max_len);
+			usbd_copy_in(xfer->frbuffers + 1, 0,
+			    src_mcopy, max_len);
 		} else {
 			usbd_set_frame_data(xfer,
 			    USBD_ADD_BYTES(src_zcopy, off), 1);
@@ -3342,8 +3341,8 @@
 	return (0);			/* success */
 
 tr_stalled:
-	PRINTFN(0, ("%s\n", (state == ST_POST_STATUS) ? 
-	   "complete" : "stalled"));
+	PRINTFN(0, ("%s\n", (state == ST_POST_STATUS) ?
+	    "complete" : "stalled"));
 	return (USBD_STALLED);
 
 tr_bad_context: