Module Name: src
Committed By: dholland
Date: Mon Apr 11 02:19:43 UTC 2011
Modified Files:
src/sys/kern: vfs_lookup.c
Log Message:
description:
Don't assign inside an if-expression without an explicit comparison.
To generate a diff of this commit:
cvs rdiff -u -r1.168 -r1.169 src/sys/kern/vfs_lookup.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/vfs_lookup.c
diff -u src/sys/kern/vfs_lookup.c:1.168 src/sys/kern/vfs_lookup.c:1.169
--- src/sys/kern/vfs_lookup.c:1.168 Mon Apr 11 02:19:27 2011
+++ src/sys/kern/vfs_lookup.c Mon Apr 11 02:19:42 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: vfs_lookup.c,v 1.168 2011/04/11 02:19:27 dholland Exp $ */
+/* $NetBSD: vfs_lookup.c,v 1.169 2011/04/11 02:19:42 dholland Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vfs_lookup.c,v 1.168 2011/04/11 02:19:27 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vfs_lookup.c,v 1.169 2011/04/11 02:19:42 dholland Exp $");
#include "opt_magiclinks.h"
@@ -997,7 +997,8 @@
* Check to see if the vnode has been mounted on;
* if so find the root of the mounted file system.
*/
- while (foundobj->v_type == VDIR && (mp = foundobj->v_mountedhere) &&
+ while (foundobj->v_type == VDIR &&
+ (mp = foundobj->v_mountedhere) != NULL &&
(cnp->cn_flags & NOCROSSMOUNT) == 0) {
error = vfs_busy(mp, NULL);
if (error != 0) {
