From 78c2103e348bab755d77a2998fcdb9cf31da4348 Mon Sep 17 00:00:00 2001
From: simonb <simonb@NetBSD.org>
Date: Sat, 18 Oct 2003 04:50:35 +0000
Subject: [PATCH] Remove assigned-to but otherwise unused variables. Remove
 unreachable break after return statements.

---
 sys/dev/usb/ehci.c | 7 ++-----
 sys/dev/usb/ohci.c | 7 ++-----
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/sys/dev/usb/ehci.c b/sys/dev/usb/ehci.c
index e5cf0ded87b4..753a4af298f7 100644
--- a/sys/dev/usb/ehci.c
+++ b/sys/dev/usb/ehci.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ehci.c,v 1.49 2003/10/13 00:05:36 enami Exp $	*/
+/*	$NetBSD: ehci.c,v 1.50 2003/10/18 04:50:35 simonb Exp $	*/
 
 /*
  * TODO
@@ -52,7 +52,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ehci.c,v 1.49 2003/10/13 00:05:36 enami Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ehci.c,v 1.50 2003/10/18 04:50:35 simonb Exp $");
 
 #include "ohci.h"
 #include "uhci.h"
@@ -565,7 +565,6 @@ void
 ehci_pcd(ehci_softc_t *sc, usbd_xfer_handle xfer)
 {
 	usbd_pipe_handle pipe;
-	struct ehci_pipe *epipe;
 	u_char *p;
 	int i, m;
 
@@ -575,7 +574,6 @@ ehci_pcd(ehci_softc_t *sc, usbd_xfer_handle xfer)
 	}
 
 	pipe = xfer->pipe;
-	epipe = (struct ehci_pipe *)pipe;
 
 	p = KERNADDR(&xfer->dmabuf, 0);
 	m = min(sc->sc_noport, xfer->length * 8 - 1);
@@ -863,7 +861,6 @@ ehci_activate(device_ptr_t self, enum devact act)
 	switch (act) {
 	case DVACT_ACTIVATE:
 		return (EOPNOTSUPP);
-		break;
 
 	case DVACT_DEACTIVATE:
 		if (sc->sc_child != NULL)
diff --git a/sys/dev/usb/ohci.c b/sys/dev/usb/ohci.c
index 6c58d47b7ecf..12ed81c85469 100644
--- a/sys/dev/usb/ohci.c
+++ b/sys/dev/usb/ohci.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ohci.c,v 1.142 2003/10/11 03:04:26 toshii Exp $	*/
+/*	$NetBSD: ohci.c,v 1.143 2003/10/18 04:50:35 simonb Exp $	*/
 /*	$FreeBSD: src/sys/dev/usb/ohci.c,v 1.22 1999/11/17 22:33:40 n_hibma Exp $	*/
 
 /*
@@ -46,7 +46,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.142 2003/10/11 03:04:26 toshii Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.143 2003/10/18 04:50:35 simonb Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -352,7 +352,6 @@ ohci_activate(device_ptr_t self, enum devact act)
 	switch (act) {
 	case DVACT_ACTIVATE:
 		return (EOPNOTSUPP);
-		break;
 
 	case DVACT_DEACTIVATE:
 		if (sc->sc_child != NULL)
@@ -1529,7 +1528,6 @@ void
 ohci_rhsc(ohci_softc_t *sc, usbd_xfer_handle xfer)
 {
 	usbd_pipe_handle pipe;
-	struct ohci_pipe *opipe;
 	u_char *p;
 	int i, m;
 	int hstatus;
@@ -1544,7 +1542,6 @@ ohci_rhsc(ohci_softc_t *sc, usbd_xfer_handle xfer)
 	}
 
 	pipe = xfer->pipe;
-	opipe = (struct ohci_pipe *)pipe;
 
 	p = KERNADDR(&xfer->dmabuf, 0);
 	m = min(sc->sc_noport, xfer->length * 8 - 1);