From 1f76872c360970f50948fd10de86f67a40917909 Mon Sep 17 00:00:00 2001
From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Wed, 19 Jul 2017 15:12:23 +0000
Subject: [PATCH] Avoid shadowed variables.

MFC after:	1 week
---
 sys/netinet/sctp_indata.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/netinet/sctp_indata.c b/sys/netinet/sctp_indata.c
index f1c4b594ce07..2f5f3e0609ef 100644
--- a/sys/netinet/sctp_indata.c
+++ b/sys/netinet/sctp_indata.c
@@ -2071,12 +2071,12 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc,
 			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;