ocfs2: remove dlm_lock_is_remote

This macro has been unused since it was introduced.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Link: http://lkml.kernel.org/r/1579578203-254451-1-git-send-email-alex.shi@linux.alibaba.comSigned-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/ocfs2/dlm/dlmthread.c

@@ -39,8 +39,6 @@
 static int dlm_thread(void *data);
 static void dlm_flush_asts(struct dlm_ctxt *dlm);
 
-#define dlm_lock_is_remote(dlm, lock)     ((lock)->ml.node != (dlm)->node_num)
-
 /* will exit holding res->spinlock, but may drop in function */
 /* waits until flags are cleared on res->state */
 void __dlm_wait_on_lockres_flags(struct dlm_lock_resource *res, int flags)