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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,
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Subject: svn commit: r264139 - head/sys/kern
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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);