224 		struct buffer_head *prev_bh;  in affs_get_extblock_slow()  local
231 		prev_bh = affs_get_extblock(inode, ext - 1);  in affs_get_extblock_slow()
232 		if (IS_ERR(prev_bh))  in affs_get_extblock_slow()
233 			return prev_bh;  in affs_get_extblock_slow()
234 		bh = affs_alloc_extblock(inode, prev_bh, ext);  in affs_get_extblock_slow()
235 		affs_brelse(prev_bh);  in affs_get_extblock_slow()
534 	struct buffer_head *bh, *prev_bh;  in affs_extent_file_ofs()  local
564 		prev_bh = bh;  in affs_extent_file_ofs()
577 		if (prev_bh) {  in affs_extent_file_ofs()
578 			u32 tmp = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);  in affs_extent_file_ofs()
581 			AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);  in affs_extent_file_ofs()
582 			affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp);  in affs_extent_file_ofs()
583 			mark_buffer_dirty_inode(prev_bh, inode);  in affs_extent_file_ofs()
584 			affs_brelse(prev_bh);  in affs_extent_file_ofs()
662 	struct buffer_head *bh, *prev_bh;  in affs_write_end_ofs()  local
705 		prev_bh = bh;  in affs_write_end_ofs()
717 			if (prev_bh) {  in affs_write_end_ofs()
718 				u32 tmp = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);  in affs_write_end_ofs()
721 				AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);  in affs_write_end_ofs()
722 				affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp);  in affs_write_end_ofs()
723 				mark_buffer_dirty_inode(prev_bh, inode);  in affs_write_end_ofs()
726 		affs_brelse(prev_bh);  in affs_write_end_ofs()
734 		prev_bh = bh;  in affs_write_end_ofs()
748 			if (prev_bh) {  in affs_write_end_ofs()
749 				u32 tmp = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);  in affs_write_end_ofs()
752 				AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);  in affs_write_end_ofs()
753 				affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp);  in affs_write_end_ofs()
754 				mark_buffer_dirty_inode(prev_bh, inode);  in affs_write_end_ofs()
758 		affs_brelse(prev_bh);  in affs_write_end_ofs()
779 	bh = prev_bh;  in affs_write_end_ofs()