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path: root/drivers/nvme/host/pci.c
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Diffstat (limited to 'drivers/nvme/host/pci.c')
-rw-r--r--drivers/nvme/host/pci.c6
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])