The 'buf' argument is not modified, so better pass it as const type.
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
hw/nvme/ctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c
index 634b290e069..c7cce63372a 100644
--- a/hw/nvme/ctrl.c
+++ b/hw/nvme/ctrl.c
@@ -377,7 +377,7 @@ static int nvme_addr_read(NvmeCtrl *n, hwaddr addr, void
*buf, int size)
return pci_dma_read(&n->parent_obj, addr, buf, size);
}
-static int nvme_addr_write(NvmeCtrl *n, hwaddr addr, void *buf, int size)
+static int nvme_addr_write(NvmeCtrl *n, hwaddr addr, const void *buf, int size)
{
hwaddr hi = addr + size - 1;
if (hi < addr) {
--
2.31.1
