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Fix QEMU_WARN_UNUSED_RESULT

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Since commit 747bbdf7 QEMU_WARN_UNUSED_RESULT is never defined as it is
conditional on a define from config-host.h which is included only later.
Include that file earlier to get the warnings back.

Reactivating it unfortunately leads to some warnings about unused qdev_init
results. These calls are changed to qdev_init_nofail to avoid build failures.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Kevin Wolf 2010-01-15 12:56:41 +01:00 • committed by Anthony Liguori
parent 0d2ed46af4
commit beb6f0de7a
4 changed files with 6 additions and 5 deletions
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2
hw/usb-net.c
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@ -1492,7 +1492,7 @@ static USBDevice *usb_net_init(const char *cmdline)
dev = usb_create(NULL /* FIXME */, "usb-net");
qdev_set_nic_properties(&dev->qdev, &nd_table[idx]);
qdev_init(&dev->qdev);
qdev_init_nofail(&dev->qdev);
return dev;
}