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minor knf

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This commit is contained in:
pooka 2010-10-29 15:27:50 +00:00
parent acfd35dad9
commit 082af2faa5
1 changed files with 4 additions and 2 deletions
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6
sys/rump/librump/rumpkern/rumpcopy.c
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@ -1,4 +1,4 @@
/* $NetBSD: rumpcopy.c,v 1.6 2010/10/27 20:44:49 pooka Exp $ */ /* $NetBSD: rumpcopy.c,v 1.7 2010/10/29 15:27:50 pooka Exp $ */
/* /*
* Copyright (c) 2009 Antti Kantee. All Rights Reserved. * Copyright (c) 2009 Antti Kantee. All Rights Reserved.
@ -26,7 +26,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rumpcopy.c,v 1.6 2010/10/27 20:44:49 pooka Exp $"); __KERNEL_RCSID(0, "$NetBSD: rumpcopy.c,v 1.7 2010/10/29 15:27:50 pooka Exp $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/lwp.h> #include <sys/lwp.h>
@ -39,6 +39,7 @@ __KERNEL_RCSID(0, "$NetBSD: rumpcopy.c,v 1.6 2010/10/27 20:44:49 pooka Exp $");
int int
copyin(const void *uaddr, void *kaddr, size_t len) copyin(const void *uaddr, void *kaddr, size_t len)
{ {
if (__predict_false(uaddr == NULL && len)) { if (__predict_false(uaddr == NULL && len)) {
return EFAULT; return EFAULT;
} }
@ -54,6 +55,7 @@ copyin(const void *uaddr, void *kaddr, size_t len)
int int
copyout(const void *kaddr, void *uaddr, size_t len) copyout(const void *kaddr, void *uaddr, size_t len)
{ {
if (__predict_false(uaddr == NULL && len)) { if (__predict_false(uaddr == NULL && len)) {
return EFAULT; return EFAULT;
} }