[src/trunk]: src/sys/arch/arm/arm Use designated initialisers for static hand...

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

details:   https://anonhg.NetBSD.org/src/rev/239e0f02530f
branches:  trunk
changeset: 990538:239e0f02530f
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Oct 30 08:10:48 2021 +0000

description:
Use designated initialisers for static handlers and reduce the kernel size
a little.

diffstat:

 sys/arch/arm/arm/undefined.c |  19 +++++++++++--------
 1 files changed, 11 insertions(+), 8 deletions(-)

diffs (53 lines):

diff -r 0bac07eb546a -r 239e0f02530f sys/arch/arm/arm/undefined.c
--- a/sys/arch/arm/arm/undefined.c      Sat Oct 30 07:18:46 2021 +0000
+++ b/sys/arch/arm/arm/undefined.c      Sat Oct 30 08:10:48 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: undefined.c,v 1.68 2021/10/26 06:34:02 skrll Exp $     */
+/*     $NetBSD: undefined.c,v 1.69 2021/10/30 08:10:48 skrll Exp $     */
 
 /*
  * Copyright (c) 2001 Ben Harris.
@@ -53,7 +53,7 @@
 #include <sys/kgdb.h>
 #endif
 
-__KERNEL_RCSID(0, "$NetBSD: undefined.c,v 1.68 2021/10/26 06:34:02 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: undefined.c,v 1.69 2021/10/30 08:10:48 skrll Exp $");
 
 #include <sys/kmem.h>
 #include <sys/queue.h>
@@ -202,10 +202,16 @@
        return 1;
 }
 
-static struct undefined_handler cp15_uh;
-static struct undefined_handler gdb_uh;
+static struct undefined_handler cp15_uh = {
+       .uh_handler = cp15_trapper,
+};
+static struct undefined_handler gdb_uh = {
+       .uh_handler = gdb_trapper,
+};
 #ifdef THUMB_CODE
-static struct undefined_handler gdb_uh_thumb;
+static struct undefined_handler gdb_uh_thumb = {
+       .uh_handler = gdb_trapper,
+};
 #endif
 
 #ifdef KDTRACE_HOOKS
@@ -249,14 +255,11 @@
                LIST_INIT(&undefined_handlers[loop]);
 
        /* Install handler for CP15 emulation */
-       cp15_uh.uh_handler = cp15_trapper;
        install_coproc_handler_static(SYSTEM_COPROC, &cp15_uh);
 
        /* Install handler for GDB breakpoints */
-       gdb_uh.uh_handler = gdb_trapper;
        install_coproc_handler_static(CORE_UNKNOWN_HANDLER, &gdb_uh);
 #ifdef THUMB_CODE
-       gdb_uh_thumb.uh_handler = gdb_trapper;
        install_coproc_handler_static(THUMB_UNKNOWN_HANDLER, &gdb_uh_thumb);
 #endif
 }