event-notifier: Always return 0 for posix implementation
qemu_set_fd_handler cannot fail, let's always return 0. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1433400324-7358-13-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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			@ -85,7 +85,8 @@ int event_notifier_get_fd(EventNotifier *e)
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int event_notifier_set_handler(EventNotifier *e,
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                               EventNotifierHandler *handler)
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{
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    return qemu_set_fd_handler(e->rfd, (IOHandler *)handler, NULL, e);
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    qemu_set_fd_handler(e->rfd, (IOHandler *)handler, NULL, e);
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    return 0;
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}
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int event_notifier_set(EventNotifier *e)
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