This reverts commit e1f20b83, upstream
commit 8f1eb487. This commit fixes
702e5bc6 ("ocfs2: use generic posix ACL infrastructure"), which is only
in 3.14.

So this commit should have never been applied to 3.12 and it can
cause sgid inheritance issues.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>