Commit 52f7c21b was intended to move
/sys/o2cb to /sys/fs/o2cb, providing /sys/o2cb as a symlink for
backwards compatibility.  However, the merge apparently added the
symlink but failed to move the directory, resulting in a duplicate
filename error.  It's a one-line change that was missing.
Signed-off-by: NJoel Becker <joel.becker@oracle.com>
Acked-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NMark Fasheh <mfasheh@suse.com>