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From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Wed, 19 Jul 2017 15:12:23 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r321205 - head/sys/netinet
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Author: tuexen
Date: Wed Jul 19 15:12:23 2017
New Revision: 321205
URL: https://svnweb.freebsd.org/changeset/base/321205

Log:
  Avoid shadowed variables.
  
  MFC after:	1 week

Modified:
  head/sys/netinet/sctp_indata.c

Modified: head/sys/netinet/sctp_indata.c
==============================================================================
--- head/sys/netinet/sctp_indata.c	Wed Jul 19 14:28:58 2017	(r321204)
+++ head/sys/netinet/sctp_indata.c	Wed Jul 19 15:12:23 2017	(r321205)
@@ -2071,12 +2071,12 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struc
 			return (0);
 		}
 		if ((chk_flags & SCTP_DATA_NOT_FRAG) == SCTP_DATA_NOT_FRAG) {
-			struct mbuf *m;
+			struct mbuf *mm;
 
 			control->data = dmbuf;
-			m = control->data;
-			for (m = control->data; m; m = m->m_next) {
-				control->length += SCTP_BUF_LEN(m);
+			mm = control->data;
+			for (mm = control->data; mm; mm = mm->m_next) {
+				control->length += SCTP_BUF_LEN(mm);
 			}
 			control->tail_mbuf = NULL;
 			control->end_added = 1;