[src/trunk]: src/sys/arch/playstation2/ee ret is only used in debug cases, ma...

[maya <maya%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e41a4d585194
branches:  trunk
changeset: 346555:e41a4d585194
user:      maya <maya%NetBSD.org@localhost>
date:      Mon Jul 18 22:24:15 2016 +0000

description:
ret is only used in debug cases, mark as __unused.

diffstat:

 sys/arch/playstation2/ee/sif.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 569330823200 -r e41a4d585194 sys/arch/playstation2/ee/sif.c
--- a/sys/arch/playstation2/ee/sif.c    Mon Jul 18 22:17:09 2016 +0000
+++ b/sys/arch/playstation2/ee/sif.c    Mon Jul 18 22:24:15 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sif.c,v 1.10 2014/03/31 11:25:49 martin Exp $  */
+/*     $NetBSD: sif.c,v 1.11 2016/07/18 22:24:15 maya Exp $    */
 
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sif.c,v 1.10 2014/03/31 11:25:49 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sif.c,v 1.11 2016/07/18 22:24:15 maya Exp $");
 
 #include "debug_playstation2.h"
 
@@ -131,7 +131,7 @@
 void
 iopdma_free_buffer(struct iopdma_segment *seg)
 {
-       int ret;
+       int ret __unused;
 
        ret = iopmem_free(seg->iop_paddr);
 #ifdef SIF_DEBUG