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[src/trunk]: src/sys/external/bsd/drm2/dist/drm/i915 initialize a local varia...
details: https://anonhg.NetBSD.org/src/rev/90ca8f468dc8
branches: trunk
changeset: 454828:90ca8f468dc8
user: chs <chs%NetBSD.org@localhost>
date: Sat Sep 28 16:14:52 2019 +0000
description:
initialize a local variable to avoid a gcc warning with
certain optimization options.
diffstat:
sys/external/bsd/drm2/dist/drm/i915/intel_lrc.c | 6 ++++--
sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c | 6 ++++--
2 files changed, 8 insertions(+), 4 deletions(-)
diffs (54 lines):
diff -r 77036a61fc47 -r 90ca8f468dc8 sys/external/bsd/drm2/dist/drm/i915/intel_lrc.c
--- a/sys/external/bsd/drm2/dist/drm/i915/intel_lrc.c Sat Sep 28 16:02:12 2019 +0000
+++ b/sys/external/bsd/drm2/dist/drm/i915/intel_lrc.c Sat Sep 28 16:14:52 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intel_lrc.c,v 1.9 2018/08/27 15:09:35 riastradh Exp $ */
+/* $NetBSD: intel_lrc.c,v 1.10 2019/09/28 16:14:52 chs Exp $ */
/*
* Copyright © 2014 Intel Corporation
@@ -135,7 +135,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: intel_lrc.c,v 1.9 2018/08/27 15:09:35 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: intel_lrc.c,v 1.10 2019/09/28 16:14:52 chs Exp $");
#include <drm/drmP.h>
#include <drm/i915_drm.h>
@@ -684,6 +684,8 @@
unsigned space;
int ret;
+ space = 0; /* XXX gcc -Wuninitialized */
+
if (intel_ring_space(ringbuf) >= bytes)
return 0;
diff -r 77036a61fc47 -r 90ca8f468dc8 sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c
--- a/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c Sat Sep 28 16:02:12 2019 +0000
+++ b/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c Sat Sep 28 16:14:52 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intel_ringbuffer.c,v 1.9 2018/09/13 08:25:55 mrg Exp $ */
+/* $NetBSD: intel_ringbuffer.c,v 1.10 2019/09/28 16:14:52 chs Exp $ */
/*
* Copyright © 2008-2010 Intel Corporation
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: intel_ringbuffer.c,v 1.9 2018/09/13 08:25:55 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: intel_ringbuffer.c,v 1.10 2019/09/28 16:14:52 chs Exp $");
#include <asm/param.h>
#include <drm/drmP.h>
@@ -2323,6 +2323,8 @@
unsigned space;
int ret;
+ space = 0; /* XXX gcc -Wuninitialized */
+
if (intel_ring_space(ringbuf) >= n)
return 0;
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