Realistically, the only thing that the caller can do is ignore failures related to missing credentials. If the caller requires some credentials to be present, they should just check which output variables are not NULL. One of the callers was already doing that, and the other wanted to, but missed -ENOENT. By suppressing -ENOENT and -ENXIO, both callers are simplified. Fixes a warning at boot: systemd-vconsole-setup[221]: Failed to import credentials, ignoring: No such file or directory
System and Service Manager
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