[src/trunk]: src/sys fix uninitialized variable

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

details:   https://anonhg.NetBSD.org/src/rev/cf242218b75b
branches:  trunk
changeset: 554085:cf242218b75b
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Oct 25 08:48:11 2003 +0000

description:
fix uninitialized variable

diffstat:

 sys/ddb/db_sym.c    |  8 +++++---
 sys/nfs/nfs_vnops.c |  6 +++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diffs (63 lines):

diff -r fa8b4d1c0167 -r cf242218b75b sys/ddb/db_sym.c
--- a/sys/ddb/db_sym.c  Sat Oct 25 08:47:14 2003 +0000
+++ b/sys/ddb/db_sym.c  Sat Oct 25 08:48:11 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_sym.c,v 1.43 2003/10/05 11:17:47 scw Exp $  */
+/*     $NetBSD: db_sym.c,v 1.44 2003/10/25 08:54:01 christos Exp $     */
 
 /*
  * Mach Operating System
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_sym.c,v 1.43 2003/10/05 11:17:47 scw Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_sym.c,v 1.44 2003/10/25 08:54:01 christos Exp $");
 
 #include "opt_ddbparam.h"
 
@@ -204,6 +204,7 @@
 db_sym_t
 db_search_symbol(db_addr_t val, db_strategy_t strategy, db_expr_t *offp)
 {
+/*###207 [cc] warning: `diff' might be used uninitialized in this function%%%*/
        unsigned int diff;
        unsigned long naddr;
        db_sym_t ret = DB_SYM_NULL;
@@ -231,7 +232,8 @@
                (void)ksyms_getval(mod, sym, &naddr, KSYMS_ANY);
                diff = val - (db_addr_t)naddr;
                ret = (db_sym_t)naddr;
-       }
+       } else
+               diff = 0;
        *offp = diff;
        return ret;
 }
diff -r fa8b4d1c0167 -r cf242218b75b sys/nfs/nfs_vnops.c
--- a/sys/nfs/nfs_vnops.c       Sat Oct 25 08:47:14 2003 +0000
+++ b/sys/nfs/nfs_vnops.c       Sat Oct 25 08:48:11 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nfs_vnops.c,v 1.181 2003/09/26 14:08:45 yamt Exp $     */
+/*     $NetBSD: nfs_vnops.c,v 1.182 2003/10/25 08:48:11 christos Exp $ */
 
 /*
  * Copyright (c) 1989, 1993
@@ -39,7 +39,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nfs_vnops.c,v 1.181 2003/09/26 14:08:45 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nfs_vnops.c,v 1.182 2003/10/25 08:48:11 christos Exp $");
 
 #include "opt_nfs.h"
 #include "opt_uvmhist.h"
@@ -1259,7 +1259,7 @@
        struct nfsnode *np = VTONFS(vp);
        struct nfs_writerpc_context ctx;
        int s;
-       struct lwp *l;
+       struct lwp *l = NULL;
        size_t origresid;
 
        simple_lock_init(&ctx.nwc_slock);