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ioapic: Drop post-load irr initialization

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As all devices undergo a reset prior to vmloa, and the reset value of
irr is 0, we do not need to do this clearing for older vmstates
explicitly. Dropping this redundant code will also make KVM integration
a bit simpler.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Jan Kiszka 2012-01-10 12:24:10 +01:00
parent 512709f559
commit ac791b8814
1 changed files with 0 additions and 12 deletions
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12
hw/ioapic.c
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@ -278,21 +278,9 @@ ioapic_mem_write(void *opaque, target_phys_addr_t addr, uint64_t val,
}
}
static int ioapic_post_load(void *opaque, int version_id)
{
IOAPICState *s = opaque;
if (version_id == 1) {
/* set sane value */
s->irr = 0;
}
return 0;
}
static const VMStateDescription vmstate_ioapic = {
.name = "ioapic",
.version_id = 3,
.post_load = ioapic_post_load,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {