[src/trunk]: src/sys/external/bsd/drm2/dist/drm/i915/display i915: Suppress s...

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

details:   https://anonhg.NetBSD.org/src/rev/ea27f3c91381
branches:  trunk
changeset: 1028975:ea27f3c91381
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Dec 19 12:37:17 2021 +0000

description:
i915: Suppress spurious -Wmaybe-uninitialized warnings.

diffstat:

 sys/external/bsd/drm2/dist/drm/i915/display/intel_display.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r afa85ad46856 -r ea27f3c91381 sys/external/bsd/drm2/dist/drm/i915/display/intel_display.c
--- a/sys/external/bsd/drm2/dist/drm/i915/display/intel_display.c       Sun Dec 19 12:37:07 2021 +0000
+++ b/sys/external/bsd/drm2/dist/drm/i915/display/intel_display.c       Sun Dec 19 12:37:17 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: intel_display.c,v 1.11 2021/12/19 12:32:15 riastradh Exp $     */
+/*     $NetBSD: intel_display.c,v 1.12 2021/12/19 12:37:17 riastradh Exp $     */
 
 /*
  * Copyright © 2006-2007 Intel Corporation
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: intel_display.c,v 1.11 2021/12/19 12:32:15 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: intel_display.c,v 1.12 2021/12/19 12:37:17 riastradh Exp $");
 
 #include "intel_display.h"     /* for pipe_drmhack */
 
@@ -943,7 +943,7 @@
                                clock.p = clock.p1 * clock.p2;
                                /* based on hardware requirement, prefer bigger m1,m2 values */
                                for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max; clock.m1++) {
-                                       unsigned int ppm;
+                                       unsigned int ppm = 0; /*XXXGCC*/
 
                                        clock.m2 = DIV_ROUND_CLOSEST(target * clock.p * clock.n,
                                                                     refclk * clock.m1);
@@ -1005,7 +1005,7 @@
                for (clock.p2 = limit->p2.p2_fast;
                                clock.p2 >= limit->p2.p2_slow;
                                clock.p2 -= clock.p2 > 10 ? 2 : 1) {
-                       unsigned int error_ppm;
+                       unsigned int error_ppm = 0; /*XXXGCC*/
 
                        clock.p = clock.p1 * clock.p2;