diff --git a/nova/virt/hardware.py b/nova/virt/hardware.py
index f004aa43917b63de35127d19b03278e811d50a54..d372d7691dbeaa711363d0e64e11839f29b9efc8 100644
--- a/nova/virt/hardware.py
+++ b/nova/virt/hardware.py
@@ -2674,33 +2674,31 @@ def virtcca_numa_fit_instance_to_host(
             host_cells, len(instance_topology)):
         chosen_instance_cells: ty.List['objects.InstanceNUMACell'] = []
         chosen_host_cells: ty.List['objects.NUMACell'] = []
-        # for host_cell, instance_cell in zip(
-        #         host_cell_perm, instance_topology.cells):
-        for host_cell in host_cell_perm:
-            cell_index = 0
-            for instance_cell in instance_topology.cells:
-                try:
-                    cpuset_reserved = 0
-                    if (instance_topology.emulator_threads_isolated and
-                        len(chosen_instance_cells) == 0):
-                        # For the case of isolate emulator threads, to
-                        # make predictable where that CPU overhead is
-                        # located we always configure it to be on host
-                        # NUMA node associated to the guest NUMA node
-                        # 0.
-                        cpuset_reserved = 1
-                    got_cell = _virtcca_numa_fit_instance_cell(
-                        host_cell, instance_cell, limits, cpuset_reserved, imageMeta, cell_index)
-                except exception.MemoryPageSizeNotSupported:
-                    # This exception will been raised if instance cell's
-                    # custom pagesize is not supported with host cell in
-                    # _numa_cell_supports_pagesize_request function.
-                    break
-                if got_cell is None:
-                    break
-                cell_index = cell_index + 1
-                chosen_host_cells.append(host_cell)
-                chosen_instance_cells.append(got_cell)
+        cell_index = 0
+        for host_cell, instance_cell in zip(
+                host_cell_perm, instance_topology.cells):
+            try:
+                cpuset_reserved = 0
+                if (instance_topology.emulator_threads_isolated and
+                    len(chosen_instance_cells) == 0):
+                    # For the case of isolate emulator threads, to
+                    # make predictable where that CPU overhead is
+                    # located we always configure it to be on host
+                    # NUMA node associated to the guest NUMA node
+                    # 0.
+                    cpuset_reserved = 1
+                got_cell = _virtcca_numa_fit_instance_cell(
+                    host_cell, instance_cell, limits, cpuset_reserved, imageMeta, cell_index)
+            except exception.MemoryPageSizeNotSupported:
+                # This exception will been raised if instance cell's
+                # custom pagesize is not supported with host cell in
+                # _numa_cell_supports_pagesize_request function.
+                break
+            if got_cell is None:
+                break
+            cell_index = cell_index + 1
+            chosen_host_cells.append(host_cell)
+            chosen_instance_cells.append(got_cell)
 
         if len(chosen_instance_cells) != len(host_cell_perm):
             continue