[LTP] [PATCH 2/2] tst_fs_setup.c: Add tst_ prefix to new API functions

[Cyril Hrubis]

Hi!
> To fix our warning due not following our policy:
> tst_fs_setup.c:14:6: warning: LTP-003: Symbol 'create_overlay_dirs' is a public library function, but is missing the 'tst_' prefix
> tst_fs_setup.c:27:5: warning: LTP-003: Symbol 'mount_overlay' is a public library function, but is missing the 'tst_' prefix
> 
> + Fix missing blank line.

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

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Cyril Hrubis
chrubis@suse.cz