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date: 2003/10/18 04:50:35;  author: simonb
    Remove assigned-to but otherwise unused variables.
    Remove unreachable break after return statements.
This commit is contained in:
joe 2003-11-10 00:20:52 +00:00
parent 28ba6b05d3
commit f6f94ac7fc
2 changed files with 5 additions and 6 deletions
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7
sys/dev/usb/ehci.c
View File

@ -1,5 +1,9 @@
/* $NetBSD: ehci.c,v 1.46 2003/03/09 19:51:13 augustss Exp $ */
/* Also ported from NetBSD:
* $NetBSD: ehci.c,v 1.50 2003/10/18 04:50:35 simonb Exp $
*/
/*
* TODO
* hold off explorations by companion controllers until ehci has started.
@ -584,7 +588,6 @@ 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;
@ -594,7 +597,6 @@ 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);
@ -882,7 +884,6 @@ 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)

4
sys/dev/usb/ohci.c
View File

@ -4,6 +4,7 @@
* $NetBSD: ohci.c,v 1.140 2003/05/13 04:42:00 gson Exp $
* $NetBSD: ohci.c,v 1.141 2003/09/10 20:08:29 mycroft Exp $
* $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 $
*/
#include <sys/cdefs.h>
@ -365,7 +366,6 @@ 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)
@ -1581,7 +1581,6 @@ 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;
@ -1596,7 +1595,6 @@ 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);