628 	u32 item_size;  in find_inline_backref()  local
632 	item_size = btrfs_item_size_nr(leaf, slot);  in find_inline_backref()
634 	if (item_size < sizeof(*ei)) {  in find_inline_backref()
635 		WARN_ON(item_size != sizeof(struct btrfs_extent_item_v0));  in find_inline_backref()
644 	    item_size <= sizeof(*ei) + sizeof(*bi)) {  in find_inline_backref()
645 		WARN_ON(item_size < sizeof(*ei) + sizeof(*bi));  in find_inline_backref()
649 	    item_size <= sizeof(*ei)) {  in find_inline_backref()
650 		WARN_ON(item_size < sizeof(*ei));  in find_inline_backref()
660 	*end = (unsigned long)ei + item_size;  in find_inline_backref()
3291 	u32 item_size;  local
3296 	item_size = btrfs_item_size_nr(eb, path->slots[0]);
3299 	    item_size >= sizeof(*ei) + sizeof(*bi)) {
3314 		BUG_ON(item_size != sizeof(struct btrfs_extent_item_v0));
3912 	u32 item_size;  local
3960 		item_size = btrfs_item_size_nr(path->nodes[0], path->slots[0]);
3961 		if (item_size >= sizeof(*ei)) {
3971 			BUG_ON(item_size !=