[src/trunk]: src/sys/dev/ic Mark res __diagused; #ifdef DIAGNOSTIC panic --->...

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

details:   https://anonhg.NetBSD.org/src/rev/83dbdd2cbc1f
branches:  trunk
changeset: 1008808:83dbdd2cbc1f
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sat Apr 04 00:01:28 2020 +0000

description:
Mark res __diagused; #ifdef DIAGNOSTIC panic ---> KASSERT.

diffstat:

 sys/dev/ic/vga_raster.c |  11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)

diffs (39 lines):

diff -r 76b6ce7177e3 -r 83dbdd2cbc1f sys/dev/ic/vga_raster.c
--- a/sys/dev/ic/vga_raster.c   Fri Apr 03 23:49:38 2020 +0000
+++ b/sys/dev/ic/vga_raster.c   Sat Apr 04 00:01:28 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vga_raster.c,v 1.46 2019/12/01 14:18:51 ad Exp $       */
+/*     $NetBSD: vga_raster.c,v 1.47 2020/04/04 00:01:28 riastradh Exp $        */
 
 /*
  * Copyright (c) 2001, 2002 Bang Jun-Young
@@ -56,7 +56,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vga_raster.c,v 1.46 2019/12/01 14:18:51 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vga_raster.c,v 1.47 2020/04/04 00:01:28 riastradh Exp $");
 
 #include "opt_vga.h"
 #include "opt_wsmsgattrs.h" /* for WSDISPLAY_CUSTOM_OUTPUT */
@@ -440,7 +440,7 @@
     const struct wsscreen_descr *type, int existing, long *attrp)
 {
        int cpos;
-       int res;
+       int res __diagused;
        struct vga_handle *vh;
 
        scr->cfg = vc;
@@ -513,10 +513,7 @@
        else
 #endif
        res = vga_raster_allocattr(scr, 0, 0, 0, attrp);
-#ifdef DIAGNOSTIC
-       if (res)
-               panic("vga_raster_init_screen: attribute botch");
-#endif
+       KASSERTMSG(res == 0, "attribute botch");
 
        vc->nscreens++;
        LIST_INSERT_HEAD(&vc->screens, scr, next);