186 	struct btrfs_key found_key;  in btrfs_lookup_csum()  local
205 		btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);  in btrfs_lookup_csum()
206 		if (found_key.type != BTRFS_EXTENT_CSUM_KEY)  in btrfs_lookup_csum()
209 		csum_offset = (bytenr - found_key.offset) >>  in btrfs_lookup_csum()
941 	struct btrfs_key found_key;  in find_next_csum_offset()  local
956 	btrfs_item_key_to_cpu(path->nodes[0], &found_key, slot);  in find_next_csum_offset()
958 	if (found_key.objectid != BTRFS_EXTENT_CSUM_OBJECTID ||  in find_next_csum_offset()
959 	    found_key.type != BTRFS_EXTENT_CSUM_KEY)  in find_next_csum_offset()
962 		*next_offset = found_key.offset;  in find_next_csum_offset()
973 	struct btrfs_key found_key;  in btrfs_csum_file_blocks()  local
1043 		btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);  in btrfs_csum_file_blocks()
1044 		csum_offset = (bytenr - found_key.offset) >>  in btrfs_csum_file_blocks()
1064 	btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);  in btrfs_csum_file_blocks()
1065 	csum_offset = (bytenr - found_key.offset) >> fs_info->sectorsize_bits;  in btrfs_csum_file_blocks()
1067 	if (found_key.type != BTRFS_EXTENT_CSUM_KEY ||  in btrfs_csum_file_blocks()
1068 	    found_key.objectid != BTRFS_EXTENT_CSUM_OBJECTID ||  in btrfs_csum_file_blocks()