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Use __arraycount(x), not howmany(sizeof(x), sizeof(*x)).

This commit is contained in:
riastradh 2016-02-28 20:24:23 +00:00
parent 83300bbb9e
commit ca8d0e731f
1 changed files with 3 additions and 3 deletions
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6
sys/kern/kern_rndq.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_rndq.c,v 1.84 2016/02/28 20:20:17 riastradh Exp $ */
/* $NetBSD: kern_rndq.c,v 1.85 2016/02/28 20:24:23 riastradh Exp $ */
/*-
* Copyright (c) 1997-2013 The NetBSD Foundation, Inc.
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_rndq.c,v 1.84 2016/02/28 20:20:17 riastradh Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_rndq.c,v 1.85 2016/02/28 20:24:23 riastradh Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@ -424,7 +424,7 @@ rnd_cpu_get(size_t bytes, void *priv)
if (RND_ENABLED(cpusrcp)) {
cpu_rng_t buf[2 * RND_ENTROPY_THRESHOLD / sizeof(cpu_rng_t)];
cpu_rng_t *bufp;
size_t cnt = howmany(sizeof(buf), sizeof(cpu_rng_t));
size_t cnt = __arraycount(buf);
size_t entropy = 0;
for (bufp = buf; bufp < buf + cnt; bufp++) {