f2fs: remove unneeded INIT_LIST_HEAD at few places

While creating a new entry for addition to the list(orphan inode list
and fsync inode entry list), there is no need to call HEAD initialization
for these entries. So, remove that init part.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

fs/f2fs/checkpoint.c

@@ -214,7 +214,6 @@ void add_orphan_inode(struct f2fs_sb_info *sbi, nid_t ino)
 		goto retry;
 	}
 	new->ino = ino;
-	INIT_LIST_HEAD(&new->list);
 
 	/* add new_oentry into list which is sorted by inode number */
 	if (orphan) {

fs/f2fs/recovery.c

@@ -151,7 +151,6 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head)
 				goto out;
 			}
 
-			INIT_LIST_HEAD(&entry->list);
 			list_add_tail(&entry->list, head);
 			entry->blkaddr = blkaddr;
 		}