PERFORCE change 163632 for review

[Andrew Thompson]

http://perforce.freebsd.org/chv.cgi?CH=163632

Change 163632 by thompsa at thompsa_burger on 2009/06/06 06:27:37

	Kill debug printfs.

Affected files ...

.. //depot/projects/usb_buf/src/sys/dev/usb/usb_transfer.c#17 edit

Differences ...

==== //depot/projects/usb_buf/src/sys/dev/usb/usb_transfer.c#17 (text+ko) ====

@@ -1445,7 +1445,7 @@
 	}
 
 	if (pipe->flags_int.halted) {
-		printf("pipe halted, queuing %p\n", urb);
+		/* The pipe can not be used yet, defer */
 		TAILQ_INSERT_TAIL(&pipe->urb_pending_q, urb, ub_next);
 		return;
 	}
@@ -1665,7 +1665,6 @@
 	pipe->flags_int.halted = 0;
 	while ((urb = TAILQ_FIRST(&pipe->urb_pending_q)) != NULL) {
 		TAILQ_REMOVE(&pipe->urb_pending_q, urb, ub_next);
-		printf("pipe unhalted, dequeuing %p\n", urb);
 		usb_submit_urb_flags(urb, 0);
 	}
 	USB_PIPE_UNLOCK(pipe);
@@ -2751,6 +2750,7 @@
 	struct usb_pipe *pipe = urb->ub_pipe;
 
 	urb->frlengths[0] = pipe->max_data_length;
+	urb->priv = NULL;
 }
 
 struct usb_urb *