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KVM: PPC: Book3S HV: Use ARRAY_SIZE macro 

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>
This commit is contained in:
Thomas Meyer 2017-09-03 14:19:31 +02:00 committed by Paul Mackerras
parent 857b99e140
commit 4bb817ed83
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/kvm/book3s_hv.c
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@ -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>
@ -1772,7 +1773,7 @@ static struct debugfs_timings_element {
{"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;