podman/libpod/events
Matthew Heon 4b784b377c Remove all instances of named return "err" from Libpod
This was inspired by https://github.com/cri-o/cri-o/pull/3934 and
much of the logic for it is contained there. However, in brief,
a named return called "err" can cause lots of code confusion and
encourages using the wrong err variable in defer statements,
which can make them work incorrectly. Using a separate name which
is not used elsewhere makes it very clear what the defer should
be doing.

As part of this, remove a large number of named returns that were
not used anywhere. Most of them were once needed, but are no
longer necessary after previous refactors (but were accidentally
retained).

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-07-09 13:54:47 -04:00
..
config.go Fix `system service` panic from early hangup in events 2020-07-02 09:57:39 -04:00
events.go Poll on events for file reading 2020-06-19 09:00:03 -05:00
events_linux.go Remove all instances of named return "err" from Libpod 2020-07-09 13:54:47 -04:00
events_unsupported.go journald event logging 2019-04-24 16:00:04 -05:00
filters.go move go module to v2 2020-07-06 15:50:12 +02:00
journal_linux.go Fix `system service` panic from early hangup in events 2020-07-02 09:57:39 -04:00
journal_unsupported.go set default event logger based on build tags 2019-05-14 16:17:11 -05:00
logfile.go Fix `system service` panic from early hangup in events 2020-07-02 09:57:39 -04:00
nullout.go Fix `system service` panic from early hangup in events 2020-07-02 09:57:39 -04:00