From owner-svn-src-all@FreeBSD.ORG  Tue Mar 18 12:50:22 2014
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id B4AB83E8;
 Tue, 18 Mar 2014 12:50:22 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id 9FAFAC28;
 Tue, 18 Mar 2014 12:50:22 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s2ICoMJG040571;
 Tue, 18 Mar 2014 12:50:22 GMT (envelope-from glebius@svn.freebsd.org)
Received: (from glebius@localhost)
 by svn.freebsd.org (8.14.8/8.14.8/Submit) id s2ICoMJe040570;
 Tue, 18 Mar 2014 12:50:22 GMT (envelope-from glebius@svn.freebsd.org)
Message-Id: <201403181250.s2ICoMJe040570@svn.freebsd.org>
From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Tue, 18 Mar 2014 12:50:22 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r263297 - head/sys/dev/sfxge
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.17
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/options/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, 18 Mar 2014 12:50:22 -0000

Author: glebius
Date: Tue Mar 18 12:50:22 2014
New Revision: 263297
URL: http://svnweb.freebsd.org/changeset/base/263297

Log:
  Return error when packet is dropped because of link down.
  
  Submitted-by:	Boris Misenov <Boris.Misenov@oktetlabs.ru>
  Sponsored by:	Solarflare Communications, Inc.

Modified:
  head/sys/dev/sfxge/sfxge_tx.c

Modified: head/sys/dev/sfxge/sfxge_tx.c
==============================================================================
--- head/sys/dev/sfxge/sfxge_tx.c	Tue Mar 18 12:19:39 2014	(r263296)
+++ head/sys/dev/sfxge/sfxge_tx.c	Tue Mar 18 12:50:22 2014	(r263297)
@@ -588,7 +588,7 @@ sfxge_if_transmit(struct ifnet *ifp, str
 
 	if (!SFXGE_LINK_UP(sc)) {
 		m_freem(m);
-		return (0);
+		return (ENETDOWN);
 	}
 
 	/* Pick the desired transmit queue. */