]> git.kernelconcepts.de Git - karo-tx-linux.git/commitdiff
nilfs2: use list_first_entry
authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Thu, 5 May 2011 03:56:51 +0000 (12:56 +0900)
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Tue, 10 May 2011 13:21:56 +0000 (22:21 +0900)
This uses list_first_entry macro instead of list_entry if it's used to
get the first entry.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
fs/nilfs2/recovery.c
fs/nilfs2/segment.c

index ba4a64518f389d6dcad64830050d4fdf635746a8..a604ac0331b230cc300ddace76a4ad77efc97bea 100644 (file)
@@ -387,9 +387,9 @@ static int nilfs_scan_dsync_log(struct the_nilfs *nilfs, sector_t start_blocknr,
 static void dispose_recovery_list(struct list_head *head)
 {
        while (!list_empty(head)) {
-               struct nilfs_recovery_block *rb
-                       = list_entry(head->next,
-                                    struct nilfs_recovery_block, list);
+               struct nilfs_recovery_block *rb;
+
+               rb = list_first_entry(head, struct nilfs_recovery_block, list);
                list_del(&rb->list);
                kfree(rb);
        }
@@ -416,9 +416,9 @@ static int nilfs_segment_list_add(struct list_head *head, __u64 segnum)
 void nilfs_dispose_segment_list(struct list_head *head)
 {
        while (!list_empty(head)) {
-               struct nilfs_segment_entry *ent
-                       = list_entry(head->next,
-                                    struct nilfs_segment_entry, list);
+               struct nilfs_segment_entry *ent;
+
+               ent = list_first_entry(head, struct nilfs_segment_entry, list);
                list_del(&ent->list);
                kfree(ent);
        }
index 8a2b428b183807235a6877ff316cf04d81fcb038..186cabbe54d7001ace29d8a5e8b81ec346bd64af 100644 (file)
@@ -957,8 +957,8 @@ static int nilfs_segctor_apply_buffers(struct nilfs_sc_info *sci,
 
  dispose_buffers:
        while (!list_empty(listp)) {
-               bh = list_entry(listp->next, struct buffer_head,
-                               b_assoc_buffers);
+               bh = list_first_entry(listp, struct buffer_head,
+                                     b_assoc_buffers);
                list_del_init(&bh->b_assoc_buffers);
                brelse(bh);
        }