Fix error handling about bridgeSetup #2215
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fcrisciani
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Jul 3, 2018
drivers/bridge/bridge.go
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| // Apply the prepared list of steps, and abort at the first error. | ||
| bridgeSetup.queueStep(setupDeviceUp) | ||
| return bridgeSetup.apply() | ||
| if err = bridgeSetup.apply(); err != nil { |
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would be better if you change the method prototype like this:
func (d *driver) createNetwork(config *networkConfiguration) (err error) {
and remove line 618
that way we are sure that if the body of this function has a return the defer is still being honored
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If we were going that route I'd probably suggest something less generic than err. It's almost idiomatic to shadow it.
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Thanks @hzue, I left a comment on the patch |
ctelfer
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Jul 3, 2018
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ctelfer
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ctelfer
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LGTM -- hate these types of errors!
Fix the error from bridgeSetup doesn't handle by the defer function in the createNetwork function. Signed-off-by: Terry Chu <jubosh.tw@gmail.com>
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Hi @fcrisciani @ctelfer, thanks for your advice. |
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Still LGTM. |
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Thanks @hzue |
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Fix the error from bridgeSetup doesn't handle by the defer function in the createNetwork function.
Signed-off-by: Terry Chu jubosh.tw@gmail.com