ocfs2: return non-zero st_blocks for inline data

ocfs2: return non-zero st_blocks for inline data

Some versions of tar assume that files with st_blocks == 0 do not contain
any data and will skip reading them entirely.  See also commit
9206c561554c ("ext4: return non-zero st_blocks for inline data").

Signed-off-by: John Haxby <john.haxby@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Acked-by: Gang He <ghe@suse.com>
Reviewed-by: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
(cherry picked from commit ca426103429543e7a9be9017537fc3ffc37b5724)
Orabug: 22218243
Signed-off-by: John Haxby <john.haxby@oracle.com>