aufs: bugfix, missing param name

A compile error happens when CONFIG_AUFS_SBILIST is disabled.

Signed-off-by: J. R. Okajima <hooanon05g@gmail.com>
aufs: apply AuStub macro to tiny funcs

Signed-off-by: J. R. Okajima <hooanon05g@gmail.com>
Merge remote-tracking branch 'aufs3-standalone/aufs3.9/00base' into aufs3.9/10static
Merge branch 'aufs3.9/10static' into aufs3.9/11proc_map
Merge branch 'aufs3.9/11proc_map' into aufs3.9/18public