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Let's try initializing the pointers *before* dereferencing them! 

Oops.
This commit is contained in:
riastradh 2016-11-21 01:19:35 +00:00
parent 6f15561386
commit fa99ca920a
1 changed files with 4 additions and 4 deletions
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8
sys/dev/ieee1394/fwohci.c
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@ -1,4 +1,4 @@
/* $NetBSD: fwohci.c,v 1.140 2016/11/20 22:56:13 riastradh Exp $ */
/* $NetBSD: fwohci.c,v 1.141 2016/11/21 01:19:35 riastradh Exp $ */
/*-
* Copyright (c) 2003 Hidetoshi Shimokawa
@ -37,7 +37,7 @@
*
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: fwohci.c,v 1.140 2016/11/20 22:56:13 riastradh Exp $");
__KERNEL_RCSID(0, "$NetBSD: fwohci.c,v 1.141 2016/11/21 01:19:35 riastradh Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@ -428,8 +428,6 @@ fwohci_attach(struct fwohci_softc *sc)
if (i == 0)
return ENXIO;
fw_init_isodma(&sc->fc);
for (i = 0; i < sc->fc.nisodma; i++) {
sc->fc.it[i] = &sc->it[i].xferq;
sc->fc.ir[i] = &sc->ir[i].xferq;
@ -441,6 +439,8 @@ fwohci_attach(struct fwohci_softc *sc)
sc->ir[i].off = OHCI_IROFF(i);
}
fw_init_isodma(&sc->fc);
sc->fc.config_rom = fwdma_alloc_setup(sc->fc.dev, sc->fc.dmat,
CROMSIZE, &sc->crom_dma, CROMSIZE, BUS_DMA_NOWAIT);
if (sc->fc.config_rom == NULL) {