From: Thomas Meyer <thomas@m3y3r.de>
Date: Sun, 3 Sep 2017 14:19:31 +0200
Subject: KVM: PPC: Book3S HV: Use ARRAY_SIZE macro
Patch-mainline: v4.15-rc1
Git-commit: 4bb817ed833c070e5b5ee0482f74e2a5e1a12c4c
References: bsc#1077761
Use ARRAY_SIZE macro, rather than explicitly coding some variant of it
yourself.
Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e
's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\ /\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\)
/ARRAY_SIZE(\1)/g' and manual check/verification.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Acked-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kvm/book3s_hv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -19,6 +19,7 @@
*/
#include <linux/kvm_host.h>
+#include <linux/kernel.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/preempt.h>
@@ -1774,7 +1775,7 @@
{"cede", offsetof(struct kvm_vcpu, arch.cede_time)},
};
-#define N_TIMINGS (sizeof(timings) / sizeof(timings[0]))
+#define N_TIMINGS (ARRAY_SIZE(timings))
struct debugfs_timings_state {
struct kvm_vcpu *vcpu;