io: simplify qio_channel_attach_aio_context
If properly preceded by qio_channel_detach_aio_context, this function really has nothing to do except setting ioc->ctx. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
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io/channel.c
10
io/channel.c
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@ -279,15 +279,9 @@ static void qio_channel_set_aio_fd_handlers(QIOChannel *ioc)
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void qio_channel_attach_aio_context(QIOChannel *ioc,
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void qio_channel_attach_aio_context(QIOChannel *ioc,
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AioContext *ctx)
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AioContext *ctx)
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{
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{
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AioContext *old_ctx;
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assert(!ioc->read_coroutine);
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if (ioc->ctx == ctx) {
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assert(!ioc->write_coroutine);
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return;
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}
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old_ctx = ioc->ctx ? ioc->ctx : iohandler_get_aio_context();
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qio_channel_set_aio_fd_handler(ioc, old_ctx, NULL, NULL, NULL);
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ioc->ctx = ctx;
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ioc->ctx = ctx;
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qio_channel_set_aio_fd_handlers(ioc);
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}
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}
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void qio_channel_detach_aio_context(QIOChannel *ioc)
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void qio_channel_detach_aio_context(QIOChannel *ioc)
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