From owner-p4-projects@FreeBSD.ORG  Wed Mar 28 15:30:23 2007
Return-Path: <owner-p4-projects@FreeBSD.ORG>
X-Original-To: p4-projects@freebsd.org
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 1852916A407; Wed, 28 Mar 2007 15:30:23 +0000 (UTC)
X-Original-To: perforce@FreeBSD.org
Delivered-To: perforce@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id D17CF16A403
	for <perforce@FreeBSD.org>; Wed, 28 Mar 2007 15:30:22 +0000 (UTC)
	(envelope-from hselasky@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [69.147.83.41])
	by mx1.freebsd.org (Postfix) with ESMTP id BF91113C46E
	for <perforce@FreeBSD.org>; Wed, 28 Mar 2007 15:30:22 +0000 (UTC)
	(envelope-from hselasky@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.8/8.13.8) with ESMTP id l2SFUMe1087531
	for <perforce@FreeBSD.org>; Wed, 28 Mar 2007 15:30:22 GMT
	(envelope-from hselasky@FreeBSD.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.13.8/8.13.8/Submit) id l2SFUMO2087525
	for perforce@freebsd.org; Wed, 28 Mar 2007 15:30:22 GMT
	(envelope-from hselasky@FreeBSD.org)
Date: Wed, 28 Mar 2007 15:30:22 GMT
Message-Id: <200703281530.l2SFUMO2087525@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	hselasky@FreeBSD.org using -f
From: Hans Petter Selasky <hselasky@FreeBSD.org>
To: Perforce Change Reviews <perforce@FreeBSD.org>
Cc: 
Subject: PERFORCE change 116737 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 28 Mar 2007 15:30:23 -0000

http://perforce.freebsd.org/chv.cgi?CH=116737

Change 116737 by hselasky@hselasky_mini_itx on 2007/03/28 15:29:32

	Remove some unused code, and remove the open-delay.

Affected files ...

.. //depot/projects/usb/src/sys/dev/usb/ucom.c#13 edit

Differences ...

==== //depot/projects/usb/src/sys/dev/usb/ucom.c#13 (text+ko) ====

@@ -407,6 +407,7 @@
 	    return ENXIO;
 	}
 
+#if 0
 	/*
 	 * wait a little for previous commands
 	 * to be flushed out:
@@ -416,6 +417,7 @@
 	if (error && (error != EWOULDBLOCK)) {
 	    return error;
 	}
+#endif
 
 	DPRINTF(0, "tp = %p\n", tp);
 
@@ -688,14 +690,6 @@
 	    return 0;
 	}
 
-#if 0
-	sc->sc_flag &= ~UCOM_FLAG_READ_ON;
-
-	if (sc->sc_callback->ucom_stop_read) {
-	    (sc->sc_callback->ucom_stop_read)(sc);
-	}
-#endif
-
 	error = (sc->sc_callback->ucom_param)(sc, t);
 	if (error) {
 	    DPRINTF(0, "callback error = %d\n", error);
@@ -713,14 +707,6 @@
 
 	ttyldoptim(tp);
 
-#if 0
-	sc->sc_flag |= UCOM_FLAG_READ_ON;
-
-	if (sc->sc_callback->ucom_start_read) {
-	    (sc->sc_callback->ucom_start_read)(sc);
-	}
-#endif
-
 	return 0;
 }
 
@@ -824,8 +810,9 @@
 	    goto done;
 	}
 
+	DPRINTF(0, "cnt=%d\n", cnt);
+
 	if (cnt == 0) {
-	    DPRINTF(0, "cnt == 0\n");
 	    goto done;
 	}