From 95844fce7d99ce2074def1fd7627af1171c78fdd Mon Sep 17 00:00:00 2001
From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Mon, 21 May 2018 14:51:20 +0000
Subject: [PATCH] Make clear why there is an assignment, which is not
 necessary.

---
 sys/netinet/sctp_indata.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/netinet/sctp_indata.c b/sys/netinet/sctp_indata.c
index 9412941cb90d..dbc2aa549015 100644
--- a/sys/netinet/sctp_indata.c
+++ b/sys/netinet/sctp_indata.c
@@ -1671,8 +1671,7 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc,
     struct sctp_nets *net, uint32_t *high_tsn, int *abort_flag,
     int *break_flag, int last_chunk, uint8_t chk_type)
 {
-	/* Process a data chunk */
-	struct sctp_tmit_chunk *chk = NULL;
+	struct sctp_tmit_chunk *chk = NULL;	/* make gcc happy */
 	uint32_t tsn, fsn, gap, mid;
 	struct mbuf *dmbuf;
 	int the_len;