diff options
| -rw-r--r-- | drivers/block/nvme-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c index c12c95c..4dc858b 100644 --- a/drivers/block/nvme-core.c +++ b/drivers/block/nvme-core.c @@ -640,12 +640,12 @@ int nvme_setup_prps(struct nvme_dev *dev, struct nvme_iod *iod, int total_len, struct scatterlist *sg = iod->sg; int dma_len = sg_dma_len(sg); u64 dma_addr = sg_dma_address(sg); - int offset = offset_in_page(dma_addr); + u32 page_size = dev->page_size; + int offset = dma_addr & (page_size - 1); __le64 *prp_list; __le64 **list = iod_list(iod); dma_addr_t prp_dma; int nprps, i; - u32 page_size = dev->page_size; length -= (page_size - offset); if (length <= 0) |
