From: Junxiao Bi <junxiao.bi@oracle.com>
Date: Tue, 5 Nov 2013 05:55:06 +0000 (+1100)
Subject: ocfs2: break useless while loop
X-Git-Tag: next-20131105~2^2~304
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d7a50a174b6046dc758358a8bb64c92b267b1caa;p=karo-tx-linux.git

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>
---

diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 5a0ef78fe029..af3f7aa73e13 100644
--- 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;