1727 	const struct scsi_vpd *vpd;  in sd_get_unique_id()  local
1732 	vpd = rcu_dereference(sdev->vpd_pg83);  in sd_get_unique_id()
1733 	if (!vpd)  in sd_get_unique_id()
1737 	for (d = vpd->data + 4; d < vpd->data + vpd->len; d += d[3] + 4) {  in sd_get_unique_id()
3045 	struct scsi_vpd *vpd;  in sd_read_block_limits()  local
3049 	vpd = rcu_dereference(sdkp->device->vpd_pgb0);  in sd_read_block_limits()
3050 	if (!vpd || vpd->len < 16)  in sd_read_block_limits()
3053 	sdkp->min_xfer_blocks = get_unaligned_be16(&vpd->data[6]);  in sd_read_block_limits()
3054 	sdkp->max_xfer_blocks = get_unaligned_be32(&vpd->data[8]);  in sd_read_block_limits()
3055 	sdkp->opt_xfer_blocks = get_unaligned_be32(&vpd->data[12]);  in sd_read_block_limits()
3057 	if (vpd->len >= 64) {  in sd_read_block_limits()
3060 		sdkp->max_ws_blocks = (u32)get_unaligned_be64(&vpd->data[36]);  in sd_read_block_limits()
3065 		lba_count = get_unaligned_be32(&vpd->data[20]);  in sd_read_block_limits()
3066 		desc_count = get_unaligned_be32(&vpd->data[24]);  in sd_read_block_limits()
3071 		sdkp->unmap_granularity = get_unaligned_be32(&vpd->data[28]);  in sd_read_block_limits()
3073 		if (vpd->data[32] & 0x80)  in sd_read_block_limits()
3075 				get_unaligned_be32(&vpd->data[32]) & ~(1 << 31);  in sd_read_block_limits()
3107 	struct scsi_vpd *vpd;  in sd_read_block_characteristics()  local
3112 	vpd = rcu_dereference(sdkp->device->vpd_pgb1);  in sd_read_block_characteristics()
3114 	if (!vpd || vpd->len < 8) {  in sd_read_block_characteristics()
3119 	rot = get_unaligned_be16(&vpd->data[4]);  in sd_read_block_characteristics()
3120 	zoned = (vpd->data[8] >> 4) & 3;  in sd_read_block_characteristics()
3169 	struct scsi_vpd *vpd;  in sd_read_block_provisioning()  local
3175 	vpd = rcu_dereference(sdkp->device->vpd_pgb2);  in sd_read_block_provisioning()
3177 	if (!vpd || vpd->len < 8) {  in sd_read_block_provisioning()
3183 	sdkp->lbpu	= (vpd->data[5] >> 7) & 1; /* UNMAP */  in sd_read_block_provisioning()
3184 	sdkp->lbpws	= (vpd->data[5] >> 6) & 1; /* WRITE SAME(16) w/ UNMAP */  in sd_read_block_provisioning()
3185 	sdkp->lbpws10	= (vpd->data[5] >> 5) & 1; /* WRITE SAME(10) w/ UNMAP */  in sd_read_block_provisioning()
3200 		struct scsi_vpd *vpd;  in sd_read_write_same()  local
3209 		vpd = rcu_dereference(sdev->vpd_pg89);  in sd_read_write_same()
3210 		if (vpd)  in sd_read_write_same()