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Reshuffle this code so that we avoid an uninitialized warning from the 

compiler.

Reviewed by bjh21.
This commit is contained in:
he 2003-11-07 12:24:10 +00:00
parent 716d179db5
commit 435506f677
1 changed files with 6 additions and 5 deletions
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11
sys/arch/acorn26/acorn26/irq.c
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@ -1,4 +1,4 @@
/* $NetBSD: irq.c,v 1.4 2003/07/14 22:48:20 lukem Exp $ */
/* $NetBSD: irq.c,v 1.5 2003/11/07 12:24:10 he Exp $ */
/*-
* Copyright (c) 2000, 2001 Ben Harris
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: irq.c,v 1.4 2003/07/14 22:48:20 lukem Exp $");
__KERNEL_RCSID(0, "$NetBSD: irq.c,v 1.5 2003/11/07 12:24:10 he Exp $");
#include <sys/param.h>
#include <sys/device.h>
@ -230,10 +230,11 @@ irq_establish(int irqnum, int ipl, int (*func)(void *), void *arg,
new->enabled = 1;
new->ev = ev;
if (irq_list_head.lh_first == NULL ||
irq_list_head.lh_first->ipl <= ipl)
irq_list_head.lh_first->ipl <= ipl) {
/* XXX This shouldn't need to be a special case */
LIST_INSERT_HEAD(&irq_list_head, new, link);
else {
h = NULL;
} else {
for (h = irq_list_head.lh_first;
h->link.le_next != NULL && h->link.le_next->ipl > ipl;
h = h->link.le_next);
@ -242,7 +243,7 @@ irq_establish(int irqnum, int ipl, int (*func)(void *), void *arg,
if (new->mask & IOC_IRQ_CLEARABLE_MASK)
ioc_irq_clear(new->mask);
#if NIOEB > 0
else if ((h->mask & IOEB_IRQ_CLEARABLE_MASK) && the_ioeb != NULL)
else if ((h && h->mask & IOEB_IRQ_CLEARABLE_MASK) && the_ioeb != NULL)
ioeb_irq_clear(h->mask);
#endif
irq_genmasks();