609 	size_t fm_pos = 0, fm_size = ubi->fm_size;  in ubi_attach_fastmap()  local
619 	fm_pos += sizeof(struct ubi_fm_sb);  in ubi_attach_fastmap()
620 	if (fm_pos >= fm_size)  in ubi_attach_fastmap()
623 	fmhdr = (struct ubi_fm_hdr *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
624 	fm_pos += sizeof(*fmhdr);  in ubi_attach_fastmap()
625 	if (fm_pos >= fm_size)  in ubi_attach_fastmap()
634 	fmpl1 = (struct ubi_fm_scan_pool *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
635 	fm_pos += sizeof(*fmpl1);  in ubi_attach_fastmap()
636 	if (fm_pos >= fm_size)  in ubi_attach_fastmap()
644 	fmpl2 = (struct ubi_fm_scan_pool *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
645 	fm_pos += sizeof(*fmpl2);  in ubi_attach_fastmap()
646 	if (fm_pos >= fm_size)  in ubi_attach_fastmap()
685 		fmec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
686 		fm_pos += sizeof(*fmec);  in ubi_attach_fastmap()
687 		if (fm_pos >= fm_size)  in ubi_attach_fastmap()
696 		fmec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
697 		fm_pos += sizeof(*fmec);  in ubi_attach_fastmap()
698 		if (fm_pos >= fm_size)  in ubi_attach_fastmap()
707 		fmec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
708 		fm_pos += sizeof(*fmec);  in ubi_attach_fastmap()
709 		if (fm_pos >= fm_size)  in ubi_attach_fastmap()
718 		fmec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
719 		fm_pos += sizeof(*fmec);  in ubi_attach_fastmap()
720 		if (fm_pos >= fm_size)  in ubi_attach_fastmap()
732 		fmvhdr = (struct ubi_fm_volhdr *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
733 		fm_pos += sizeof(*fmvhdr);  in ubi_attach_fastmap()
734 		if (fm_pos >= fm_size)  in ubi_attach_fastmap()
756 		fm_eba = (struct ubi_fm_eba *)(fm_raw + fm_pos);  in ubi_attach_fastmap()
757 		fm_pos += sizeof(*fm_eba);  in ubi_attach_fastmap()
758 		fm_pos += (sizeof(__be32) * be32_to_cpu(fm_eba->reserved_pebs));  in ubi_attach_fastmap()
759 		if (fm_pos >= fm_size)  in ubi_attach_fastmap()
1083 	size_t fm_pos = 0;  in ubi_write_fastmap()  local
1125 	fm_pos += sizeof(*fmsb);  in ubi_write_fastmap()
1126 	ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1128 	fmh = (struct ubi_fm_hdr *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1129 	fm_pos += sizeof(*fmh);  in ubi_write_fastmap()
1130 	ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1145 	fmpl1 = (struct ubi_fm_scan_pool *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1146 	fm_pos += sizeof(*fmpl1);  in ubi_write_fastmap()
1156 	fmpl2 = (struct ubi_fm_scan_pool *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1157 	fm_pos += sizeof(*fmpl2);  in ubi_write_fastmap()
1168 		fec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1175 		fm_pos += sizeof(*fec);  in ubi_write_fastmap()
1176 		ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1181 		fec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1188 		fm_pos += sizeof(*fec);  in ubi_write_fastmap()
1189 		ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1193 		fec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1200 		fm_pos += sizeof(*fec);  in ubi_write_fastmap()
1201 		ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1206 		fec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1213 		fm_pos += sizeof(*fec);  in ubi_write_fastmap()
1214 		ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1224 			fec = (struct ubi_fm_ec *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1231 			fm_pos += sizeof(*fec);  in ubi_write_fastmap()
1232 			ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1245 		fvh = (struct ubi_fm_volhdr *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1246 		fm_pos += sizeof(*fvh);  in ubi_write_fastmap()
1247 		ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()
1259 		feba = (struct ubi_fm_eba *)(fm_raw + fm_pos);  in ubi_write_fastmap()
1260 		fm_pos += sizeof(*feba) + (sizeof(__be32) * vol->reserved_pebs);  in ubi_write_fastmap()
1261 		ubi_assert(fm_pos <= ubi->fm_size);  in ubi_write_fastmap()