549 			unsigned int data_disks, unsigned int * dd_idx,  in raid5_compute_sector()  argument
569 	stripe = chunk_number / data_disks;  in raid5_compute_sector()
574 	*dd_idx = chunk_number % data_disks;  in raid5_compute_sector()
580 		*pd_idx = data_disks;  in raid5_compute_sector()
583 			*pd_idx = data_disks - stripe % raid_disks;  in raid5_compute_sector()
593 			*pd_idx = data_disks - stripe % raid_disks;  in raid5_compute_sector()
615 	int raid_disks = conf->raid_disks, data_disks = raid_disks - 1;
639 	chunk_number = stripe * data_disks + i;
643 	check = raid5_compute_sector (r_sector, raid_disks, data_disks, &dummy1, &dummy2, conf);
1207 	const unsigned int data_disks = raid_disks - 1;  in raid5_make_request()  local
1220 			raid_disks, data_disks, &dd_idx, &pd_idx, conf);  in raid5_make_request()
1264 	int data_disks = raid_disks-1;  in raid5_sync_request()  local
1271 	first_sector = raid5_compute_sector(stripe*data_disks*sectors_per_chunk  in raid5_sync_request()
1272 		+ chunk_offset, raid_disks, data_disks, &dd_idx, &pd_idx, conf);  in raid5_sync_request()