osm0sis be5c08b520 Backend: overdue clean up and refactor ...

- move checks to functions to isolate single-use variables as local
- signify globally available variables with capitalization
- move setup and mount to functions to mirror umount_all and restore_env
- cluster functions by use order (no call should preceed its function)
- use short circuit return tests to reduce indentation now that we use functions

2020-01-24 09:51:34 -04:00

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google/android

Backend: overdue clean up and refactor

2020-01-24 09:51:34 -04:00