===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/sshbuf-misc.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- src/usr.bin/ssh/sshbuf-misc.c	2016/05/02 08:49:03	1.6
+++ src/usr.bin/ssh/sshbuf-misc.c	2019/07/07 01:05:00	1.7
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sshbuf-misc.c,v 1.6 2016/05/02 08:49:03 djm Exp $	*/
+/*	$OpenBSD: sshbuf-misc.c,v 1.7 2019/07/07 01:05:00 dtucker Exp $	*/
 /*
  * Copyright (c) 2011 Damien Miller
  *
@@ -91,14 +91,13 @@
 	size_t len = sshbuf_len(buf), plen;
 	const u_char *p = sshbuf_ptr(buf);
 	char *ret;
-	int r;
 
 	if (len == 0)
 		return strdup("");
 	plen = ((len + 2) / 3) * 4 + 1;
 	if (SIZE_MAX / 2 <= len || (ret = malloc(plen)) == NULL)
 		return NULL;
-	if ((r = b64_ntop(p, len, ret, plen)) == -1) {
+	if (b64_ntop(p, len, ret, plen) == -1) {
 		explicit_bzero(ret, plen);
 		free(ret);
 		return NULL;