f2fs: clean up with list_{first, last}_entry
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index ccea407..fb8cdfc 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -891,7 +891,7 @@ int sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type)
F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA));
return 0;
}
- fi = list_entry(head->next, struct f2fs_inode_info, dirty_list);
+ fi = list_first_entry(head, struct f2fs_inode_info, dirty_list);
inode = igrab(&fi->vfs_inode);
spin_unlock(&sbi->inode_lock[type]);
if (inode) {
@@ -924,7 +924,7 @@ int f2fs_sync_inode_meta(struct f2fs_sb_info *sbi)
spin_unlock(&sbi->inode_lock[DIRTY_META]);
return 0;
}
- fi = list_entry(head->next, struct f2fs_inode_info,
+ fi = list_first_entry(head, struct f2fs_inode_info,
gdirty_list);
inode = igrab(&fi->vfs_inode);
spin_unlock(&sbi->inode_lock[DIRTY_META]);
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 12d235f..ab2008d 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1143,7 +1143,7 @@ static int f2fs_mpage_readpages(struct address_space *mapping,
prefetchw(&page->flags);
if (pages) {
- page = list_entry(pages->prev, struct page, lru);
+ page = list_last_entry(pages, struct page, lru);
list_del(&page->lru);
if (add_to_page_cache_lru(page, mapping,
page->index,
@@ -1262,7 +1262,7 @@ static int f2fs_read_data_pages(struct file *file,
struct list_head *pages, unsigned nr_pages)
{
struct inode *inode = file->f_mapping->host;
- struct page *page = list_entry(pages->prev, struct page, lru);
+ struct page *page = list_last_entry(pages, struct page, lru);
trace_f2fs_readpages(inode, page, nr_pages);
diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
index e7997e2..9278b21 100644
--- a/fs/f2fs/node.h
+++ b/fs/f2fs/node.h
@@ -174,7 +174,7 @@ static inline void next_free_nid(struct f2fs_sb_info *sbi, nid_t *nid)
spin_unlock(&nm_i->nid_list_lock);
return;
}
- fnid = list_entry(nm_i->nid_list[FREE_NID_LIST].next,
+ fnid = list_first_entry(&nm_i->nid_list[FREE_NID_LIST],
struct free_nid, list);
*nid = fnid->nid;
spin_unlock(&nm_i->nid_list_lock);