diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index e047747d4ecf..d512080268af 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -252,10 +252,8 @@ int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev,
 
 	shost->dma_dev = dma_dev;
 
-	if (dma_dev->dma_mask) {
-		shost->max_sectors = min_t(unsigned int, shost->max_sectors,
-				dma_max_mapping_size(dma_dev) >> SECTOR_SHIFT);
-	}
+	shost->max_sectors = min_not_zero(shost->max_sectors,
+			dma_max_mapping_size(dma_dev) >> SECTOR_SHIFT);
 
 	error = scsi_mq_setup_tags(shost);
 	if (error)