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vm-virtio: Add error propagation for TAP listener (un)registration
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
parent
3151b5d82a
commit
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@ -180,6 +180,8 @@ pub enum Error {
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event: DeviceEventT,
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event: DeviceEventT,
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},
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},
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IoError(io::Error),
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IoError(io::Error),
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RegisterListener(io::Error),
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UnregisterListener(io::Error),
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EpollCreateFd(io::Error),
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EpollCreateFd(io::Error),
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EpollCtl(io::Error),
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EpollCtl(io::Error),
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EpollWait(io::Error),
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EpollWait(io::Error),
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@ -84,7 +84,7 @@ impl NetEpollHandler {
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epoll::Events::EPOLLIN,
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epoll::Events::EPOLLIN,
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u64::from(RX_TAP_EVENT),
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u64::from(RX_TAP_EVENT),
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)
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)
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.unwrap();
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.map_err(DeviceError::UnregisterListener)?;
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self.rx_tap_listening = false;
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self.rx_tap_listening = false;
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}
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}
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return false;
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return false;
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@ -134,7 +134,7 @@ impl NetEpollHandler {
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epoll::Events::EPOLLIN,
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epoll::Events::EPOLLIN,
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u64::from(RX_TAP_EVENT),
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u64::from(RX_TAP_EVENT),
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)
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)
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.unwrap();
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.map_err(DeviceError::RegisterListener)?;
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self.rx_tap_listening = true;
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self.rx_tap_listening = true;
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}
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}
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if self.rx.deferred_frame {
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if self.rx.deferred_frame {
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