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Remove assigned-to but otherwise unused variables.

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Remove unreachable break after return statements.
This commit is contained in:
simonb 2003-10-18 04:50:35 +00:00
parent 513b330566
commit 78c2103e34
2 changed files with 4 additions and 10 deletions
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7
sys/dev/usb/ehci.c
View File

@ -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)

7
sys/dev/usb/ohci.c
View File

@ -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);