[PATCH] fs/inode.c list_head cleanup

Teach inode.c about list_move().

fs/inode.c

@@ -216,10 +216,8 @@ void __iget(struct inode * inode)
 		return;
 	}
 	atomic_inc(&inode->i_count);
-	if (!(inode->i_state & (I_DIRTY|I_LOCK))) {
-		list_del(&inode->i_list);
-		list_add(&inode->i_list, &inode_in_use);
-	}
+	if (!(inode->i_state & (I_DIRTY|I_LOCK)))
+		list_move(&inode->i_list, &inode_in_use);
 	inodes_stat.nr_unused--;
 }
 
@@ -304,8 +302,7 @@ static int invalidate_list(struct list_head *head, struct super_block * sb, stru
 		invalidate_inode_buffers(inode);
 		if (!atomic_read(&inode->i_count)) {
 			hlist_del_init(&inode->i_hash);
-			list_del(&inode->i_list);
-			list_add(&inode->i_list, dispose);
+			list_move(&inode->i_list, dispose);
 			inode->i_state |= I_FREEING;
 			count++;
 			continue;
@@ -1017,10 +1014,8 @@ static void generic_forget_inode(struct inode *inode)
 	struct super_block *sb = inode->i_sb;
 
 	if (!hlist_unhashed(&inode->i_hash)) {
-		if (!(inode->i_state & (I_DIRTY|I_LOCK))) {
-			list_del(&inode->i_list);
-			list_add(&inode->i_list, &inode_unused);
-		}
+		if (!(inode->i_state & (I_DIRTY|I_LOCK)))
+			list_move(&inode->i_list, &inode_unused);
 		inodes_stat.nr_unused++;
 		spin_unlock(&inode_lock);
 		if (!sb || (sb->s_flags & MS_ACTIVE))