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From: "Andrey V. Elsukov" <ae@FreeBSD.org>
Date: Mon, 7 Apr 2014 12:59:30 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r264226 - stable/8/sys/netinet6
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Author: ae
Date: Mon Apr  7 12:59:30 2014
New Revision: 264226
URL: http://svnweb.freebsd.org/changeset/base/264226

Log:
  MFC r263969,263971:
    Don't generate an ICMPv6 error message if packet was consumed by filter.
    Remove unused label.
  
  Sponsored by:	Yandex LLC

Modified:
  stable/8/sys/netinet6/ip6_forward.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/netinet6/   (props changed)

Modified: stable/8/sys/netinet6/ip6_forward.c
==============================================================================
--- stable/8/sys/netinet6/ip6_forward.c	Mon Apr  7 12:59:17 2014	(r264225)
+++ stable/8/sys/netinet6/ip6_forward.c	Mon Apr  7 12:59:30 2014	(r264226)
@@ -556,10 +556,8 @@ skip_routing:
 
 	/* Run through list of hooks for output packets. */
 	error = pfil_run_hooks(&V_inet6_pfil_hook, &m, rt->rt_ifp, PFIL_OUT, NULL);
-	if (error != 0)
-		goto senderr;
-	if (m == NULL)
-		goto freecopy;
+	if (error != 0 || m == NULL)
+		goto freecopy;		/* consumed by filter */
 	ip6 = mtod(m, struct ip6_hdr *);
 
 pass:
@@ -578,7 +576,6 @@ pass:
 		}
 	}
 
-senderr:
 	if (mcopy == NULL)
 		goto out;
 	switch (error) {