1 files changed, 19 insertions, 19 deletions

diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 03ccf9a7b1f4..a659606dcb95 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -366,7 +366,7 @@ void dlm_hb_event_notify_attached(struct dlm_ctxt *dlm, int idx, int node_up)
         struct dlm_master_list_entry *mle;
 
         assert_spin_locked(&dlm->spinlock);
-        
+
         list_for_each_entry(mle, &dlm->mle_hb_events, hb_events) {
                 if (node_up)
                         dlm_mle_node_up(dlm, mle, NULL, idx);
@@ -833,7 +833,7 @@ lookup:
                 __dlm_insert_mle(dlm, mle);
 
                 /* still holding the dlm spinlock, check the recovery map
-                 * to see if there are any nodes that still need to be 
+                 * to see if there are any nodes that still need to be
                  * considered.  these will not appear in the mle nodemap
                  * but they might own this lockres.  wait on them. */
                 bit = find_next_bit(dlm->recovery_map, O2NM_MAX_NODES, 0);
@@ -883,7 +883,7 @@ redo_request:
                                 msleep(500);
                         }
                         continue;
-                } 
+                }
 
                 dlm_kick_recovery_thread(dlm);
                 msleep(1000);
@@ -939,8 +939,8 @@ wait:
                      res->lockname.name, blocked);
                 if (++tries > 20) {
                         mlog(ML_ERROR, "%s:%.*s: spinning on "
-                             "dlm_wait_for_lock_mastery, blocked=%d\n", 
-                             dlm->name, res->lockname.len, 
+                             "dlm_wait_for_lock_mastery, blocked=%d\n",
+                             dlm->name, res->lockname.len,
                              res->lockname.name, blocked);
                         dlm_print_one_lock_resource(res);
                         dlm_print_one_mle(mle);
@@ -1029,7 +1029,7 @@ recheck:
                 ret = dlm_restart_lock_mastery(dlm, res, mle, *blocked);
                 b = (mle->type == DLM_MLE_BLOCK);
                 if ((*blocked && !b) || (!*blocked && b)) {
-                        mlog(0, "%s:%.*s: status change: old=%d new=%d\n", 
+                        mlog(0, "%s:%.*s: status change: old=%d new=%d\n",
                              dlm->name, res->lockname.len, res->lockname.name,
                              *blocked, b);
                         *blocked = b;
@@ -1602,7 +1602,7 @@ send_response:
                 }
                 mlog(0, "%u is the owner of %.*s, cleaning everyone else\n",
                              dlm->node_num, res->lockname.len, res->lockname.name);
-                ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx, 
+                ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx,
                                                  DLM_ASSERT_MASTER_MLE_CLEANUP);
                 if (ret < 0) {
                         mlog(ML_ERROR, "failed to dispatch assert master work\n");
@@ -1701,7 +1701,7 @@ again:
 
                 if (r & DLM_ASSERT_RESPONSE_REASSERT) {
                         mlog(0, "%.*s: node %u create mles on other "
-                             "nodes and requests a re-assert\n", 
+                             "nodes and requests a re-assert\n",
                              namelen, lockname, to);
                         reassert = 1;
                 }
@@ -1812,7 +1812,7 @@ int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data,
                                 spin_unlock(&dlm->master_lock);
                                 spin_unlock(&dlm->spinlock);
                                 goto done;
-                        }       
+                        }
                 }
         }
         spin_unlock(&dlm->master_lock);
@@ -1883,7 +1883,7 @@ ok:
                 int extra_ref = 0;
                 int nn = -1;
                 int rr, err = 0;
-                
+
                 spin_lock(&mle->spinlock);
                 if (mle->type == DLM_MLE_BLOCK || mle->type == DLM_MLE_MIGRATION)
                         extra_ref = 1;
@@ -1891,7 +1891,7 @@ ok:
                         /* MASTER mle: if any bits set in the response map
                          * then the calling node needs to re-assert to clear
                          * up nodes that this node contacted */
-                        while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES, 
+                        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)
                                         master_request = 1;
@@ -2002,7 +2002,7 @@ kill:
         __dlm_print_one_lock_resource(res);
         spin_unlock(&res->spinlock);
         spin_unlock(&dlm->spinlock);
-        *ret_data = (void *)res; 
+        *ret_data = (void *)res;
         dlm_put(dlm);
         return -EINVAL;
 }
@@ -2040,10 +2040,10 @@ int dlm_dispatch_assert_master(struct dlm_ctxt *dlm,
         item->u.am.request_from = request_from;
         item->u.am.flags = flags;
 
-        if (ignore_higher) 
-                mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len, 
+        if (ignore_higher)
+                mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len,
                      res->lockname.name);
-                
+
         spin_lock(&dlm->work_lock);
         list_add_tail(&item->list, &dlm->work_list);
         spin_unlock(&dlm->work_lock);
@@ -2133,7 +2133,7 @@ put:
  * think that $RECOVERY is currently mastered by a dead node.  If so,
  * we wait a short time to allow that node to get notified by its own
  * heartbeat stack, then check again.  All $RECOVERY lock resources
- * mastered by dead nodes are purged when the hearbeat callback is 
+ * mastered by dead nodes are purged when the hearbeat callback is
  * fired, so we can know for sure that it is safe to continue once
  * the node returns a live node or no node.  */
 static int dlm_pre_master_reco_lockres(struct dlm_ctxt *dlm,
@@ -2174,7 +2174,7 @@ static int dlm_pre_master_reco_lockres(struct dlm_ctxt *dlm,
                                 ret = -EAGAIN;
                         }
                         spin_unlock(&dlm->spinlock);
-                        mlog(0, "%s: reco lock master is %u\n", dlm->name, 
+                        mlog(0, "%s: reco lock master is %u\n", dlm->name,
                              master);
                         break;
                 }
@@ -2602,7 +2602,7 @@ fail:
 
                         mlog(0, "%s:%.*s: timed out during migration\n",
                              dlm->name, res->lockname.len, res->lockname.name);
-                        /* avoid hang during shutdown when migrating lockres 
+                        /* avoid hang during shutdown when migrating lockres
                          * to a node which also goes down */
                         if (dlm_is_node_dead(dlm, target)) {
                                 mlog(0, "%s:%.*s: expected migration "
@@ -2738,7 +2738,7 @@ static int dlm_migration_can_proceed(struct dlm_ctxt *dlm,
         can_proceed = !!(res->state & DLM_LOCK_RES_MIGRATING);
         spin_unlock(&res->spinlock);
 
-        /* target has died, so make the caller break out of the 
+        /* target has died, so make the caller break out of the
          * wait_event, but caller must recheck the domain_map */
         spin_lock(&dlm->spinlock);
         if (!test_bit(mig_target, dlm->domain_map))