ocfs2/dlm: use list_for_each_entry instead of list_for_each

Use list_for_each_entry instead of list_for_each to simplify code.

Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index ce12e0b1a31f..d0e436dc6437 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1776,7 +1776,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
                                      struct dlm_migratable_lockres *mres)
 {
         struct dlm_migratable_lock *ml;
-        struct list_head *queue, *iter;
+        struct list_head *queue;
         struct list_head *tmpq = NULL;
         struct dlm_lock *newlock = NULL;
         struct dlm_lockstatus *lksb = NULL;
@@ -1821,9 +1821,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
                         spin_lock(&res->spinlock);
                         for (j = DLM_GRANTED_LIST; j <= DLM_BLOCKED_LIST; j++) {
                                 tmpq = dlm_list_idx_to_ptr(res, j);
-                                list_for_each(iter, tmpq) {
-                                        lock = list_entry(iter,
-                                                  struct dlm_lock, list);
+                                list_for_each_entry(lock, tmpq, list) {
                                         if (lock->ml.cookie == ml->cookie)
                                                 break;
                                         lock = NULL;