diff options
Diffstat (limited to 'arch/s390/pci')
| -rw-r--r-- | arch/s390/pci/pci_dma.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index 7297fce9bf80..658123961f42 100644 --- a/arch/s390/pci/pci_dma.c +++ b/arch/s390/pci/pci_dma.c @@ -305,12 +305,7 @@ static dma_addr_t s390_dma_map_pages(struct device *dev, struct page *page, /* Use rounded up size */ size = nr_pages * PAGE_SIZE; - dma_addr = zdev->start_dma + iommu_page_index * PAGE_SIZE; - if (dma_addr + size > zdev->end_dma) { - ret = -ERANGE; - goto out_free; - } if (direction == DMA_NONE || direction == DMA_TO_DEVICE) flags |= ZPCI_TABLE_PROTECTED; |