ocfs2: shift allocation ocfs2_live_connection to user_connect()

ocfs2: shift allocation ocfs2_live_connection to user_connect()

We perform this because the DLM recovery callbacks will require the
ocfs2_live_connection structure to record the node information when
dlm_new_lockspace() is updated.

[AKPM] rc initialization is not required because it assigned in case of
errors.  It will be cleared by compiler anyways.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>