From 2bf1c05e3c406925e498d06da66b4828f0209ea6 Mon Sep 17 00:00:00 2001 From: Nikitas Angelinas Date: Wed, 20 Oct 2010 15:57:31 -0700 Subject: [PATCH] time: Use ARRAY_SIZE macro in timecompare.c Replace sizeof(buffer)/sizeof(buffer[0]) with ARRAY_SIZE(buffer) in kernel/time/timecompare.c Signed-off-by: Nikitas Angelinas Signed-off-by: Andrew Morton Signed-off-by: Thomas Gleixner --- kernel/time/timecompare.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/time/timecompare.c b/kernel/time/timecompare.c index ac38fbb176cc..a9ae369925ce 100644 --- a/kernel/time/timecompare.c +++ b/kernel/time/timecompare.c @@ -21,6 +21,7 @@ #include #include #include +#include /* * fixed point arithmetic scale factor for skew @@ -57,11 +58,11 @@ int timecompare_offset(struct timecompare *sync, int index; int num_samples = sync->num_samples; - if (num_samples > sizeof(buffer)/sizeof(buffer[0])) { + if (num_samples > ARRAY_SIZE(buffer)) { samples = kmalloc(sizeof(*samples) * num_samples, GFP_ATOMIC); if (!samples) { samples = buffer; - num_samples = sizeof(buffer)/sizeof(buffer[0]); + num_samples = ARRAY_SIZE(buffer); } } else { samples = buffer; -- 2.20.1