From owner-svn-src-all@FreeBSD.ORG  Fri Apr  4 21:09:07 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 489DA4D4;
 Fri,  4 Apr 2014 21:09:07 +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))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 35FC319D;
 Fri,  4 Apr 2014 21:09:07 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s34L97Qs095072;
 Fri, 4 Apr 2014 21:09:07 GMT (envelope-from emaste@svn.freebsd.org)
Received: (from emaste@localhost)
 by svn.freebsd.org (8.14.8/8.14.8/Submit) id s34L97Ex095071;
 Fri, 4 Apr 2014 21:09:07 GMT (envelope-from emaste@svn.freebsd.org)
Message-Id: <201404042109.s34L97Ex095071@svn.freebsd.org>
From: Ed Maste <emaste@FreeBSD.org>
Date: Fri, 4 Apr 2014 21:09:07 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r264139 - head/sys/kern
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: Fri, 04 Apr 2014 21:09:07 -0000

Author: emaste
Date: Fri Apr  4 21:09:06 2014
New Revision: 264139
URL: http://svnweb.freebsd.org/changeset/base/264139

Log:
  Initialise m_pkthdr via bzero instead of explicitly zeroing each member
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/kern/kern_mbuf.c

Modified: head/sys/kern/kern_mbuf.c
==============================================================================
--- head/sys/kern/kern_mbuf.c	Fri Apr  4 20:58:45 2014	(r264138)
+++ head/sys/kern/kern_mbuf.c	Fri Apr  4 21:09:06 2014	(r264139)
@@ -647,20 +647,7 @@ m_pkthdr_init(struct mbuf *m, int how)
 	int error;
 #endif
 	m->m_data = m->m_pktdat;
-	m->m_pkthdr.rcvif = NULL;
-	SLIST_INIT(&m->m_pkthdr.tags);
-	m->m_pkthdr.len = 0;
-	m->m_pkthdr.flowid = 0;
-	m->m_pkthdr.csum_flags = 0;
-	m->m_pkthdr.fibnum = 0;
-	m->m_pkthdr.cosqos = 0;
-	m->m_pkthdr.rsstype = 0;
-	m->m_pkthdr.l2hlen = 0;
-	m->m_pkthdr.l3hlen = 0;
-	m->m_pkthdr.l4hlen = 0;
-	m->m_pkthdr.l5hlen = 0;
-	m->m_pkthdr.PH_per.sixtyfour[0] = 0;
-	m->m_pkthdr.PH_loc.sixtyfour[0] = 0;
+	bzero(&m->m_pkthdr, sizeof(m->m_pkthdr));
 #ifdef MAC
 	/* If the label init fails, fail the alloc */
 	error = mac_mbuf_init(m, how);