Module Name: src
Committed By: jmcneill
Date: Tue Jan 22 21:59:52 UTC 2013
Modified Files:
src/sys/dev/usb: dwc_otg.c
Log Message:
no need for TAILQ_FOREACH_SAFE in dwc_otg_softintr
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/usb/dwc_otg.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/usb/dwc_otg.c
diff -u src/sys/dev/usb/dwc_otg.c:1.36 src/sys/dev/usb/dwc_otg.c:1.37
--- src/sys/dev/usb/dwc_otg.c:1.36 Tue Jan 22 20:50:04 2013
+++ src/sys/dev/usb/dwc_otg.c Tue Jan 22 21:59:52 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: dwc_otg.c,v 1.36 2013/01/22 20:50:04 jmcneill Exp $ */
+/* $NetBSD: dwc_otg.c,v 1.37 2013/01/22 21:59:52 jmcneill Exp $ */
/*-
* Copyright (c) 2012 Hans Petter Selasky. All rights reserved.
@@ -60,7 +60,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dwc_otg.c,v 1.36 2013/01/22 20:50:04 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dwc_otg.c,v 1.37 2013/01/22 21:59:52 jmcneill Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -413,7 +413,7 @@ dwc_otg_softintr(void *v)
{
struct usbd_bus *bus = v;
struct dwc_otg_softc *sc = bus->hci_private;
- struct dwc_otg_xfer *dxfer, *tmp;
+ struct dwc_otg_xfer *dxfer;
KASSERT(sc->sc_bus.use_polling || mutex_owned(&sc->sc_lock));
@@ -422,7 +422,7 @@ dwc_otg_softintr(void *v)
DPRINTF("\n");
mutex_spin_enter(&sc->sc_intr_lock);
- TAILQ_FOREACH_SAFE(dxfer, &sc->sc_complete, xnext, tmp) {
+ while ((dxfer = TAILQ_FIRST(&sc->sc_complete)) != NULL) {
TAILQ_REMOVE(&sc->sc_complete, dxfer, xnext);
mutex_spin_exit(&sc->sc_intr_lock);
usb_transfer_complete(&dxfer->xfer);
