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From: "Andrey V. Elsukov" <ae@FreeBSD.org>
Date: Wed, 8 Mar 2017 08:09:41 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r314900 - head/sys/net
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Author: ae
Date: Wed Mar  8 08:09:41 2017
New Revision: 314900
URL: https://svnweb.freebsd.org/changeset/base/314900

Log:
  Remove now unneded cast.

Modified:
  head/sys/net/if_stf.c

Modified: head/sys/net/if_stf.c
==============================================================================
--- head/sys/net/if_stf.c	Wed Mar  8 07:59:45 2017	(r314899)
+++ head/sys/net/if_stf.c	Wed Mar  8 08:09:41 2017	(r314900)
@@ -340,8 +340,7 @@ stf_encapcheck(const struct mbuf *m, int
 	if (proto != IPPROTO_IPV6)
 		return 0;
 
-	/* LINTED const cast */
-	m_copydata((struct mbuf *)(uintptr_t)m, 0, sizeof(ip), (caddr_t)&ip);
+	m_copydata(m, 0, sizeof(ip), (caddr_t)&ip);
 
 	if (ip.ip_v != 4)
 		return 0;