ocfs2: break useless while loop

Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 5a0ef78..af3f7aa 100644 (file)
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1885,8 +1885,10 @@ ok:
                         * up nodes that this node contacted */
                        while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES,
                                                    nn+1)) < O2NM_MAX_NODES) {
-                               if (nn != dlm->node_num && nn != assert->node_idx)
+                               if (nn != dlm->node_num && nn != assert->node_idx) {
                                        master_request = 1;
+                                       break;
+                               }
                        }
                }
                mle->master = assert->node_idx;