[src/trunk]: src/sys/arch/arm/cortex Remove unused variable (build fix)

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

details:   https://anonhg.NetBSD.org/src/rev/6be74efa60be
branches:  trunk
changeset: 457414:6be74efa60be
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sun Jun 23 16:04:52 2019 +0000

description:
Remove unused variable (build fix)

diffstat:

 sys/arch/arm/cortex/gicv3_its.c |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (26 lines):

diff -r eaaa33d6ba24 -r 6be74efa60be sys/arch/arm/cortex/gicv3_its.c
--- a/sys/arch/arm/cortex/gicv3_its.c   Sun Jun 23 16:04:34 2019 +0000
+++ b/sys/arch/arm/cortex/gicv3_its.c   Sun Jun 23 16:04:52 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: gicv3_its.c,v 1.15 2019/06/23 16:03:30 jmcneill Exp $ */
+/* $NetBSD: gicv3_its.c,v 1.16 2019/06/23 16:04:52 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
 #define _INTR_PRIVATE
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gicv3_its.c,v 1.15 2019/06/23 16:03:30 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gicv3_its.c,v 1.16 2019/06/23 16:04:52 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/kmem.h>
@@ -312,7 +312,6 @@
                vectors++;
 
        const uint64_t typer = gits_read_8(its, GITS_TYPER);
-       const u_int id_bits = __SHIFTOUT(typer, GITS_TYPER_ID_bits) + 1;
        const u_int itt_entry_size = __SHIFTOUT(typer, GITS_TYPER_ITT_entry_size) + 1;
        const u_int itt_size = roundup(vectors * itt_entry_size, GITS_ITT_ALIGN);