diff --git a/sys/dev/ic/rrunner.c b/sys/dev/ic/rrunner.c
index 34800ff8dc93..d71f2680beb8 100644
--- a/sys/dev/ic/rrunner.c
+++ b/sys/dev/ic/rrunner.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: rrunner.c,v 1.43 2003/11/02 10:31:06 wiz Exp $	*/
+/*	$NetBSD: rrunner.c,v 1.44 2003/11/03 03:05:25 ichiro Exp $	*/
 
 /*
  * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@@ -42,7 +42,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rrunner.c,v 1.43 2003/11/02 10:31:06 wiz Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rrunner.c,v 1.44 2003/11/03 03:05:25 ichiro Exp $");
 
 #include "opt_inet.h"
 #include "opt_ns.h"
@@ -3498,7 +3498,7 @@ esh_write_eeprom(sc, addr, value)
 	u_int32_t value;
 {
 	int i, j;
-	u_int32_t shifted_value, tmp;
+	u_int32_t shifted_value, tmp = 0;
  
 	/* If the offset hasn't been added, add it.  Otherwise pass through */
 
diff --git a/sys/dev/pci/if_tlp_pci.c b/sys/dev/pci/if_tlp_pci.c
index 2ade383852d1..cb99690d10e8 100644
--- a/sys/dev/pci/if_tlp_pci.c
+++ b/sys/dev/pci/if_tlp_pci.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_tlp_pci.c,v 1.73 2003/06/27 12:25:38 itohy Exp $	*/
+/*	$NetBSD: if_tlp_pci.c,v 1.74 2003/11/03 03:05:25 ichiro Exp $	*/
 
 /*-
  * Copyright (c) 1998, 1999, 2000, 2002 The NetBSD Foundation, Inc.
@@ -43,7 +43,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_tlp_pci.c,v 1.73 2003/06/27 12:25:38 itohy Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_tlp_pci.c,v 1.74 2003/11/03 03:05:25 ichiro Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h> 
@@ -350,7 +350,7 @@ tlp_pci_attach(parent, self, aux)
 	int ioh_valid, memh_valid, i, j;
 	const struct tulip_pci_product *tpp;
 	u_int8_t enaddr[ETHER_ADDR_LEN];
-	u_int32_t val;
+	u_int32_t val = 0;
 	pcireg_t reg;
 	int pmreg;
 
diff --git a/sys/dev/pci/if_wm.c b/sys/dev/pci/if_wm.c
index 2af7af29ef87..a5a1b610f9b6 100644
--- a/sys/dev/pci/if_wm.c
+++ b/sys/dev/pci/if_wm.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_wm.c,v 1.59 2003/10/25 18:31:11 christos Exp $	*/
+/*	$NetBSD: if_wm.c,v 1.60 2003/11/03 03:05:25 ichiro Exp $	*/
 
 /*
  * Copyright (c) 2001, 2002, 2003 Wasabi Systems, Inc.
@@ -46,7 +46,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.59 2003/10/25 18:31:11 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.60 2003/11/03 03:05:25 ichiro Exp $");
 
 #include "bpfilter.h"
 #include "rnd.h"
@@ -3383,7 +3383,7 @@ static int
 wm_gmii_i82544_readreg(struct device *self, int phy, int reg)
 {
 	struct wm_softc *sc = (void *) self;
-	uint32_t mdic;
+	uint32_t mdic = 0;
 	int i, rv;
 
 	CSR_WRITE(sc, WMREG_MDIC, MDIC_OP_READ | MDIC_PHYADD(phy) |
@@ -3424,7 +3424,7 @@ static void
 wm_gmii_i82544_writereg(struct device *self, int phy, int reg, int val)
 {
 	struct wm_softc *sc = (void *) self;
-	uint32_t mdic;
+	uint32_t mdic = 0;
 	int i;
 
 	CSR_WRITE(sc, WMREG_MDIC, MDIC_OP_WRITE | MDIC_PHYADD(phy) |