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pci: convert PCIUnregisterFunc to void

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Not a single driver has any possibility of failure on their
exit function, let's keep it that way.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Alex Williamson 2012-07-03 22:39:27 -06:00 • committed by Michael S. Tsirkin
parent 572992eefa
commit f90c2bcdbc
25 changed files with 47 additions and 83 deletions
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3
hw/ac97.c
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@ -1319,13 +1319,12 @@ static int ac97_initfn (PCIDevice *dev)
return 0;
}
static int ac97_exitfn (PCIDevice *dev)
static void ac97_exitfn (PCIDevice *dev)
{
AC97LinkState *s = DO_UPCAST (AC97LinkState, dev, dev);
memory_region_destroy (&s->io_nam);
memory_region_destroy (&s->io_nabm);
return 0;
}
int ac97_init (PCIBus *bus)