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From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Sun, 14 Nov 2010 16:44:18 +0000 (UTC)
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Subject: svn commit: r215305 - head/sys/netinet
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Author: tuexen
Date: Sun Nov 14 16:44:18 2010
New Revision: 215305
URL: http://svn.freebsd.org/changeset/base/215305

Log:
  Take out special code for disable CRC computations on
  the loopback interface for IPv6. It will be handled
  by the loopback interface.

Modified:
  head/sys/netinet/sctp_output.c

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Sun Nov 14 16:10:15 2010	(r215304)
+++ head/sys/netinet/sctp_output.c	Sun Nov 14 16:44:18 2010	(r215305)
@@ -4069,15 +4069,9 @@ sctp_lowlevel_chunk_output(struct sctp_i
 #if defined(SCTP_WITH_NO_CSUM)
 			SCTP_STAT_INCR(sctps_sendnocrc);
 #else
-			if (!(SCTP_BASE_SYSCTL(sctp_no_csum_on_loopback) &&
-			    (stcb) &&
-			    (stcb->asoc.loopback_scope))) {
-				m->m_pkthdr.csum_flags = CSUM_SCTP;
-				m->m_pkthdr.csum_data = 0;
-				SCTP_STAT_INCR(sctps_sendhwcrc);
-			} else {
-				SCTP_STAT_INCR(sctps_sendnocrc);
-			}
+			m->m_pkthdr.csum_flags = CSUM_SCTP;
+			m->m_pkthdr.csum_data = 0;
+			SCTP_STAT_INCR(sctps_sendhwcrc);
 #endif
 		}
 		/* send it out. table id is taken from stcb */