libutil: drop Fs{Source,Sink}::good

setting this only on exceptions caused by actual fd access is not
sufficient to diagnose all errors (such as SerialisationError) in
some cases. this usually does not have any negative effects since
those errors will end up killing the process in another way. this
is not a reliable assumption though and we should be using proper
error handling (and closing connections more often, preferring to
close over keeping something open that might be in a weird state)

Change-Id: I1b792cd7ad8ba9ff0f6bd174945ab2575ff2208e

0 files changed, 0 insertions, 0 deletions