1 files changed, 3 insertions, 3 deletions
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index fc7dacb816..09d7c90259 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -1331,10 +1331,10 @@ static void nvme_exit(PCIDevice *pci_dev)
     g_free(n->namespaces);
     g_free(n->cq);
     g_free(n->sq);
-    if (n->cmbsz) {
-        memory_region_unref(&n->ctrl_mem);
-    }
 
+    if (n->cmb_size_mb) {
+        g_free(n->cmbuf);
+    }
     msix_uninit_exclusive_bar(pci_dev);
 }