diff options
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 77bcda68fe1a..5c3732fd02bc 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -537,14 +537,13 @@ static inline bool nvme_pci_use_sgls(struct nvme_dev *dev, struct request *req) static void nvme_unmap_data(struct nvme_dev *dev, struct request *req) { struct nvme_iod *iod = blk_mq_rq_to_pdu(req); - enum dma_data_direction dma_dir = rq_data_dir(req) ? - DMA_TO_DEVICE : DMA_FROM_DEVICE; const int last_prp = dev->ctrl.page_size / sizeof(__le64) - 1; dma_addr_t dma_addr = iod->first_dma, next_dma_addr; int i; if (iod->dma_len) { - dma_unmap_page(dev->dev, dma_addr, iod->dma_len, dma_dir); + dma_unmap_page(dev->dev, dma_addr, iod->dma_len, + rq_dma_dir(req)); return; } |