From 5760da639354a61d45803a4c9d5e3a275daad5c1 Mon Sep 17 00:00:00 2001
From: lukem <lukem@NetBSD.org>
Date: Wed, 1 Jun 2005 15:12:18 +0000
Subject: [PATCH] appease gcc -Wuninitialized

---
 bin/chio/chio.c            | 6 ++++--
 bin/expr/expr.y            | 8 ++++++--
 gnu/usr.sbin/dbsym/dbsym.c | 8 ++++----
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/bin/chio/chio.c b/bin/chio/chio.c
index 9821fb7f0dfd..1faed4fbe901 100644
--- a/bin/chio/chio.c
+++ b/bin/chio/chio.c
@@ -1,4 +1,4 @@
-/* $NetBSD: chio.c,v 1.26 2004/10/29 19:51:36 dsl Exp $ */
+/* $NetBSD: chio.c,v 1.27 2005/06/01 15:20:04 lukem Exp $ */
 
 /*-
  * Copyright (c) 1996, 1998, 1999 The NetBSD Foundation, Inc.
@@ -46,7 +46,7 @@
 __COPYRIGHT(
 "@(#) Copyright (c) 1996, 1998, 1999\
 	The NetBSD Foundation, Inc.  All rights reserved.");
-__RCSID("$NetBSD: chio.c,v 1.26 2004/10/29 19:51:36 dsl Exp $");
+__RCSID("$NetBSD: chio.c,v 1.27 2005/06/01 15:20:04 lukem Exp $");
 #endif
 
 #include <sys/param.h>
@@ -490,6 +490,8 @@ do_status(const char *cname, int argc, char **argv)
 	size_t size;
 
 	flags = 0;
+	ucount = 0;
+	unit = 0;
 	have_ucount = 0;
 	have_unit = 0;
 
diff --git a/bin/expr/expr.y b/bin/expr/expr.y
index 5a5643581a8d..acfa1de6e84c 100644
--- a/bin/expr/expr.y
+++ b/bin/expr/expr.y
@@ -1,4 +1,4 @@
-/* $NetBSD: expr.y,v 1.31 2004/04/20 19:44:51 jdolecek Exp $ */
+/* $NetBSD: expr.y,v 1.32 2005/06/01 15:21:52 lukem Exp $ */
 
 /*_
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
 %{
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: expr.y,v 1.31 2004/04/20 19:44:51 jdolecek Exp $");
+__RCSID("$NetBSD: expr.y,v 1.32 2005/06/01 15:21:52 lukem Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -181,6 +181,8 @@ expr:	item { $$ = $1; }
 		int64_t l, r;
 		int res;
 
+		res = 0;
+
 		/*
 		 * Slight hack to avoid differences in the compare code
 		 * between string and numeric compare.
@@ -274,6 +276,8 @@ perform_arith_op(const char *left, const char *op, const char *right)
 	int64_t res, sign, l, r;
 	u_int64_t temp;
 
+	res = 0;
+
 	if (!is_integer(left)) {
 		yyerror("non-integer argument '%s'", left);
 		/* NOTREACHED */
diff --git a/gnu/usr.sbin/dbsym/dbsym.c b/gnu/usr.sbin/dbsym/dbsym.c
index 89e4d10a33b6..57c6ffb3d3fb 100644
--- a/gnu/usr.sbin/dbsym/dbsym.c
+++ b/gnu/usr.sbin/dbsym/dbsym.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dbsym.c,v 1.7 2003/10/27 00:12:41 lukem Exp $ */
+/* $NetBSD: dbsym.c,v 1.8 2005/06/01 15:12:18 lukem Exp $ */
 
 /*
  * Copyright (c) 2001 Simon Burge (for Wasabi Systems)
@@ -39,7 +39,7 @@
 __COPYRIGHT(
     "@(#) Copyright (c) 1996 Christopher G. Demetriou, 2001 Simon Burge.\
   All rights reserved.\n");
-__RCSID("$NetBSD: dbsym.c,v 1.7 2003/10/27 00:12:41 lukem Exp $");
+__RCSID("$NetBSD: dbsym.c,v 1.8 2005/06/01 15:12:18 lukem Exp $");
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -340,8 +340,8 @@ int
 load_symtab(bfd *abfd, int fd, char **symtab, u_int32_t *symtabsize)
 {
 	elf_ehdr ehdr;
-	Elf32_External_Shdr *s32hdr;
-	Elf64_External_Shdr *s64hdr;
+	Elf32_External_Shdr *s32hdr = NULL;
+	Elf64_External_Shdr *s64hdr = NULL;
 	void *shdr;
 	u_int32_t osymtabsize, sh_offset;
 	int elftype, e_shnum, i, sh_size;