[src/trunk]: src/sys/ufs/lfs Fix uninitialized variable warnings.

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

details:   https://anonhg.NetBSD.org/src/rev/8b3b7e9f9b1b
branches:  trunk
changeset: 554136:8b3b7e9f9b1b
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Oct 25 18:26:46 2003 +0000

description:
Fix uninitialized variable warnings.

diffstat:

 sys/ufs/lfs/lfs_balloc.c  |  6 +++---
 sys/ufs/lfs/lfs_segment.c |  6 +++---
 sys/ufs/lfs/lfs_vfsops.c  |  8 ++++----
 sys/ufs/lfs/lfs_vnops.c   |  9 +++++----
 4 files changed, 15 insertions(+), 14 deletions(-)

diffs (115 lines):

diff -r c05aa3821499 -r 8b3b7e9f9b1b sys/ufs/lfs/lfs_balloc.c
--- a/sys/ufs/lfs/lfs_balloc.c  Sat Oct 25 18:26:07 2003 +0000
+++ b/sys/ufs/lfs/lfs_balloc.c  Sat Oct 25 18:26:46 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lfs_balloc.c,v 1.44 2003/09/04 12:28:53 yamt Exp $     */
+/*     $NetBSD: lfs_balloc.c,v 1.45 2003/10/25 18:26:46 christos Exp $ */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: lfs_balloc.c,v 1.44 2003/09/04 12:28:53 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: lfs_balloc.c,v 1.45 2003/10/25 18:26:46 christos Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_quota.h"
@@ -124,7 +124,7 @@
        struct vnode *vp;
        int offset;
        u_long iosize;
-       daddr_t daddr, idaddr;
+       daddr_t daddr, idaddr = 0; /* XXX: gcc */
        struct buf *ibp, *bp, **bpp;
        struct inode *ip;
        struct lfs *fs;
diff -r c05aa3821499 -r 8b3b7e9f9b1b sys/ufs/lfs/lfs_segment.c
--- a/sys/ufs/lfs/lfs_segment.c Sat Oct 25 18:26:07 2003 +0000
+++ b/sys/ufs/lfs/lfs_segment.c Sat Oct 25 18:26:46 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lfs_segment.c,v 1.141 2003/10/18 15:52:42 yamt Exp $   */
+/*     $NetBSD: lfs_segment.c,v 1.142 2003/10/25 18:26:46 christos Exp $       */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: lfs_segment.c,v 1.141 2003/10/18 15:52:42 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: lfs_segment.c,v 1.142 2003/10/25 18:26:46 christos Exp $");
 
 #define ivndebug(vp,str) printf("ino %d: %s\n",VTOI(vp)->i_number,(str))
 
@@ -1639,7 +1639,7 @@
        struct vop_strategy_args vop_strategy_a;
        u_short ninos;
        struct vnode *devvp;
-       char *p;
+       char *p = NULL;
        struct vnode *vp;
        int32_t *daddrp;        /* XXX ondisk32 */
        int changed;
diff -r c05aa3821499 -r 8b3b7e9f9b1b sys/ufs/lfs/lfs_vfsops.c
--- a/sys/ufs/lfs/lfs_vfsops.c  Sat Oct 25 18:26:07 2003 +0000
+++ b/sys/ufs/lfs/lfs_vfsops.c  Sat Oct 25 18:26:46 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lfs_vfsops.c,v 1.135 2003/10/14 14:02:56 dbj Exp $     */
+/*     $NetBSD: lfs_vfsops.c,v 1.136 2003/10/25 18:26:46 christos Exp $        */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: lfs_vfsops.c,v 1.135 2003/10/14 14:02:56 dbj Exp $");
+__KERNEL_RCSID(0, "$NetBSD: lfs_vfsops.c,v 1.136 2003/10/25 18:26:46 christos Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_quota.h"
@@ -659,9 +659,9 @@
 {
        struct vnode *devvp;
        struct buf *bp, *dbp;
-       int error, nblocks, ninos, i, j;
+       int error, nblocks = 0, ninos, i, j; /* XXX: gcc */
        SEGSUM *ssp;
-       u_long *dp, *datap; /* XXX u_int32_t */
+       u_long *dp = NULL, *datap = NULL; /* XXX u_int32_t */
        daddr_t oldoffset;
        int32_t *iaddr; /* XXX ondisk32 */
        FINFO *fip;
diff -r c05aa3821499 -r 8b3b7e9f9b1b sys/ufs/lfs/lfs_vnops.c
--- a/sys/ufs/lfs/lfs_vnops.c   Sat Oct 25 18:26:07 2003 +0000
+++ b/sys/ufs/lfs/lfs_vnops.c   Sat Oct 25 18:26:46 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lfs_vnops.c,v 1.121 2003/10/21 00:39:03 fvdl Exp $     */
+/*     $NetBSD: lfs_vnops.c,v 1.122 2003/10/25 18:26:46 christos Exp $ */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: lfs_vnops.c,v 1.121 2003/10/21 00:39:03 fvdl Exp $");
+__KERNEL_RCSID(0, "$NetBSD: lfs_vnops.c,v 1.122 2003/10/25 18:26:46 christos Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -1362,9 +1362,10 @@
            int flags, int checkfirst)
 {
        int by_list;
-       struct vm_page *curpg, *pgs[MAXBSIZE / PAGE_SIZE], *pg;
+       struct vm_page *curpg = NULL; /* XXX: gcc */
+       struct vm_page *pgs[MAXBSIZE / PAGE_SIZE], *pg;
        struct lwp *l = curlwp ? curlwp : &lwp0;
-       off_t soff;
+       off_t soff = 0; /* XXX: gcc */
        voff_t off;
        int i;
        int nonexistent;