diff options
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 8569ee771269..cd888a47d0fc 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1619,7 +1619,7 @@ static void nvme_free_host_mem(struct nvme_dev *dev) static int nvme_alloc_host_mem(struct nvme_dev *dev, u64 min, u64 preferred) { struct nvme_host_mem_buf_desc *descs; - u32 chunk_size, max_entries; + u32 chunk_size, max_entries, len; int i = 0; void **bufs; u64 size = 0, tmp; @@ -1638,10 +1638,10 @@ retry: if (!bufs) goto out_free_descs; - for (size = 0; size < preferred; size += chunk_size) { - u32 len = min_t(u64, chunk_size, preferred - size); + for (size = 0; size < preferred; size += len) { dma_addr_t dma_addr; + len = min_t(u64, chunk_size, preferred - size); bufs[i] = dma_alloc_attrs(dev->dev, len, &dma_addr, GFP_KERNEL, DMA_ATTR_NO_KERNEL_MAPPING | DMA_ATTR_NO_WARN); if (!bufs[i]) |