464 	struct ubi_vid_hdr *vh;  in scan_pool()  local
473 	vh = ubi_zalloc_vid_hdr(ubi, GFP_KERNEL);  in scan_pool()
474 	if (!vh) {  in scan_pool()
519 		err = ubi_io_read_vid_hdr(ubi, pnum, vh, 0);  in scan_pool()
544 			new_aeb->lnum = be32_to_cpu(vh->lnum);  in scan_pool()
545 			new_aeb->sqnum = be64_to_cpu(vh->sqnum);  in scan_pool()
546 			new_aeb->copy_flag = vh->copy_flag;  in scan_pool()
552 			err = process_pool_aeb(ubi, ai, vh, new_aeb);  in scan_pool()
567 	ubi_free_vid_hdr(ubi, vh);  in scan_pool()
882 	struct ubi_vid_hdr *vh;  in ubi_scan_fastmap()  local
948 	vh = ubi_zalloc_vid_hdr(ubi, GFP_KERNEL);  in ubi_scan_fastmap()
949 	if (!vh) {  in ubi_scan_fastmap()
989 		ret = ubi_io_read_vid_hdr(ubi, pnum, vh, 0);  in ubi_scan_fastmap()
997 			if (be32_to_cpu(vh->vol_id) != UBI_FM_SB_VOLUME_ID) {  in ubi_scan_fastmap()
999 					be32_to_cpu(vh->vol_id),  in ubi_scan_fastmap()
1005 			if (be32_to_cpu(vh->vol_id) != UBI_FM_DATA_VOLUME_ID) {  in ubi_scan_fastmap()
1007 					be32_to_cpu(vh->vol_id),  in ubi_scan_fastmap()
1014 		if (sqnum < be64_to_cpu(vh->sqnum))  in ubi_scan_fastmap()
1015 			sqnum = be64_to_cpu(vh->sqnum);  in ubi_scan_fastmap()
1078 	ubi_free_vid_hdr(ubi, vh);  in ubi_scan_fastmap()
1087 	ubi_free_vid_hdr(ubi, vh);  in ubi_scan_fastmap()
1418 	struct ubi_vid_hdr *vh = NULL;  in invalidate_fastmap()  local
1430 	vh = new_fm_vhdr(ubi, UBI_FM_SB_VOLUME_ID);  in invalidate_fastmap()
1431 	if (!vh)  in invalidate_fastmap()
1443 	vh->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));  in invalidate_fastmap()
1444 	ret = ubi_io_write_vid_hdr(ubi, e->pnum, vh);  in invalidate_fastmap()
1456 	ubi_free_vid_hdr(ubi, vh);  in invalidate_fastmap()