[src/trunk]: src/sys/fs Ensure that error is initialized in all code paths.

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d904cd4a2673
branches:  trunk
changeset: 779722:d904cd4a2673
user:      joerg <joerg%NetBSD.org@localhost>
date:      Wed Jun 13 22:56:50 2012 +0000

description:
Ensure that error is initialized in all code paths.

diffstat:

 sys/fs/hfs/hfs_vfsops.c         |  6 +++---
 sys/fs/sysvbfs/sysvbfs_vfsops.c |  6 +++---
 sys/fs/v7fs/v7fs_vfsops.c       |  6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diffs (81 lines):

diff -r 8af99f93100c -r d904cd4a2673 sys/fs/hfs/hfs_vfsops.c
--- a/sys/fs/hfs/hfs_vfsops.c   Wed Jun 13 21:17:29 2012 +0000
+++ b/sys/fs/hfs/hfs_vfsops.c   Wed Jun 13 22:56:50 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: hfs_vfsops.c,v 1.28 2012/03/13 18:40:37 elad Exp $     */
+/*     $NetBSD: hfs_vfsops.c,v 1.29 2012/06/13 22:56:50 joerg Exp $    */
 
 /*-
  * Copyright (c) 2005, 2007 The NetBSD Foundation, Inc.
@@ -99,7 +99,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hfs_vfsops.c,v 1.28 2012/03/13 18:40:37 elad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hfs_vfsops.c,v 1.29 2012/06/13 22:56:50 joerg Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd.h"
@@ -201,7 +201,7 @@
        struct hfs_args *args = data;
        struct vnode *devvp;
        struct hfsmount *hmp;
-       int error;
+       int error = 0;
        int update;
        mode_t accessmode;
 
diff -r 8af99f93100c -r d904cd4a2673 sys/fs/sysvbfs/sysvbfs_vfsops.c
--- a/sys/fs/sysvbfs/sysvbfs_vfsops.c   Wed Jun 13 21:17:29 2012 +0000
+++ b/sys/fs/sysvbfs/sysvbfs_vfsops.c   Wed Jun 13 22:56:50 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sysvbfs_vfsops.c,v 1.39 2012/03/13 18:40:50 elad Exp $ */
+/*     $NetBSD: sysvbfs_vfsops.c,v 1.40 2012/06/13 22:56:50 joerg Exp $        */
 
 /*-
  * Copyright (c) 2004 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sysvbfs_vfsops.c,v 1.39 2012/03/13 18:40:50 elad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sysvbfs_vfsops.c,v 1.40 2012/06/13 22:56:50 joerg Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -72,7 +72,7 @@
        struct sysvbfs_args *args = data;
        struct sysvbfs_mount *bmp = NULL;
        struct vnode *devvp = NULL;
-       int error;
+       int error = 0;
        bool update;
 
        DPRINTF("%s: mnt_flag=%x\n", __func__, mp->mnt_flag);
diff -r 8af99f93100c -r d904cd4a2673 sys/fs/v7fs/v7fs_vfsops.c
--- a/sys/fs/v7fs/v7fs_vfsops.c Wed Jun 13 21:17:29 2012 +0000
+++ b/sys/fs/v7fs/v7fs_vfsops.c Wed Jun 13 22:56:50 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: v7fs_vfsops.c,v 1.6 2012/03/13 18:40:51 elad Exp $     */
+/*     $NetBSD: v7fs_vfsops.c,v 1.7 2012/06/13 22:56:51 joerg Exp $    */
 
 /*-
  * Copyright (c) 2004, 2011 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: v7fs_vfsops.c,v 1.6 2012/03/13 18:40:51 elad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: v7fs_vfsops.c,v 1.7 2012/06/13 22:56:51 joerg Exp $");
 #if defined _KERNEL_OPT
 #include "opt_v7fs.h"
 #endif
@@ -85,7 +85,7 @@
        struct v7fs_args *args = data;
        struct v7fs_mount *v7fsmount = (void *)mp->mnt_data;
        struct vnode *devvp = NULL;
-       int error;
+       int error = 0;
        bool update = mp->mnt_flag & MNT_UPDATE;
 
        DPRINTF("mnt_flag=%x %s\n", mp->mnt_flag, update ? "update" : "");