From owner-svn-src-all@FreeBSD.ORG  Tue Jun  8 19:26:22 2010
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id F12621065674;
	Tue,  8 Jun 2010 19:26:22 +0000 (UTC)
	(envelope-from yongari@FreeBSD.org)
Received: from svn.freebsd.org (unknown [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id DF9D78FC16;
	Tue,  8 Jun 2010 19:26:22 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o58JQMw2092029;
	Tue, 8 Jun 2010 19:26:22 GMT (envelope-from yongari@svn.freebsd.org)
Received: (from yongari@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o58JQM71092027;
	Tue, 8 Jun 2010 19:26:22 GMT (envelope-from yongari@svn.freebsd.org)
Message-Id: <201006081926.o58JQM71092027@svn.freebsd.org>
From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Tue, 8 Jun 2010 19:26:22 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r208923 - stable/8/sys/dev/sge
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 08 Jun 2010 19:26:23 -0000

Author: yongari
Date: Tue Jun  8 19:26:22 2010
New Revision: 208923
URL: http://svn.freebsd.org/changeset/base/208923

Log:
  MFC r208806:
    Don't blindly set IFF_DRV_OACTIVE when sge_encap() fails. If there
    is no queued frame, IFF_DRV_OACTIVE would never be cleared.
  
    Submitted by:	Nikolay Denev < ndenev <> gmail at com >
    Approved by:	re (bz)

Modified:
  stable/8/sys/dev/sge/if_sge.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)
  stable/8/sys/geom/sched/   (props changed)

Modified: stable/8/sys/dev/sge/if_sge.c
==============================================================================
--- stable/8/sys/dev/sge/if_sge.c	Tue Jun  8 18:36:03 2010	(r208922)
+++ stable/8/sys/dev/sge/if_sge.c	Tue Jun  8 19:26:22 2010	(r208923)
@@ -1588,8 +1588,9 @@ sge_start_locked(struct ifnet *ifp)
 		if (m_head == NULL)
 			break;
 		if (sge_encap(sc, &m_head)) {
-			if (m_head != NULL)
-				IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
+			if (m_head == NULL)
+				break;
+			IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
 			ifp->if_drv_flags |= IFF_DRV_OACTIVE;
 			break;
 		}