diff --git a/tempest/stress/actions/server_create_destroy.py b/tempest/stress/actions/server_create_destroy.py
index 34e299d..d0e4eea 100644
--- a/tempest/stress/actions/server_create_destroy.py
+++ b/tempest/stress/actions/server_create_destroy.py
@@ -28,7 +28,7 @@
     def run(self):
         name = data_utils.rand_name("instance")
         self.logger.info("creating %s" % name)
-        _, server = self.manager.servers_client.create_server(
+        server = self.manager.servers_client.create_server(
             name, self.image, self.flavor)
         server_id = server['id']
         self.manager.servers_client.wait_for_server_status(server_id,
diff --git a/tempest/stress/actions/ssh_floating.py b/tempest/stress/actions/ssh_floating.py
index c473df6..b2c612e 100644
--- a/tempest/stress/actions/ssh_floating.py
+++ b/tempest/stress/actions/ssh_floating.py
@@ -74,9 +74,9 @@
         self.logger.info("creating %s" % name)
         vm_args = self.vm_extra_args.copy()
         vm_args['security_groups'] = [self.sec_grp]
-        _, server = servers_client.create_server(name, self.image,
-                                                 self.flavor,
-                                                 **vm_args)
+        server = servers_client.create_server(name, self.image,
+                                              self.flavor,
+                                              **vm_args)
         self.server_id = server['id']
         if self.wait_after_vm_create:
             self.manager.servers_client.wait_for_server_status(self.server_id,
@@ -104,7 +104,7 @@
 
     def _create_floating_ip(self):
         floating_cli = self.manager.floating_ips_client
-        _, self.floating = floating_cli.create_floating_ip(self.floating_pool)
+        self.floating = floating_cli.create_floating_ip(self.floating_pool)
 
     def _destroy_floating_ip(self):
         cli = self.manager.floating_ips_client
@@ -144,7 +144,7 @@
         cli = self.manager.floating_ips_client
 
         def func():
-            _, floating = cli.get_floating_ip_details(self.floating['id'])
+            floating = cli.get_floating_ip_details(self.floating['id'])
             return floating['instance_id'] is None
 
         if not tempest.test.call_until_true(func, self.check_timeout,
diff --git a/tempest/stress/actions/volume_attach_delete.py b/tempest/stress/actions/volume_attach_delete.py
index 9c4070f..2e1d623 100644
--- a/tempest/stress/actions/volume_attach_delete.py
+++ b/tempest/stress/actions/volume_attach_delete.py
@@ -28,7 +28,7 @@
         # Step 1: create volume
         name = data_utils.rand_name("volume")
         self.logger.info("creating volume: %s" % name)
-        _, volume = self.manager.volumes_client.create_volume(
+        volume = self.manager.volumes_client.create_volume(
             size=1,
             display_name=name)
         self.manager.volumes_client.wait_for_volume_status(volume['id'],
@@ -38,7 +38,7 @@
         # Step 2: create vm instance
         vm_name = data_utils.rand_name("instance")
         self.logger.info("creating vm: %s" % vm_name)
-        _, server = self.manager.servers_client.create_server(
+        server = self.manager.servers_client.create_server(
             vm_name, self.image, self.flavor)
         server_id = server['id']
         self.manager.servers_client.wait_for_server_status(server_id, 'ACTIVE')
diff --git a/tempest/stress/actions/volume_attach_verify.py b/tempest/stress/actions/volume_attach_verify.py
index 3c052ac..c013af3 100644
--- a/tempest/stress/actions/volume_attach_verify.py
+++ b/tempest/stress/actions/volume_attach_verify.py
@@ -36,9 +36,9 @@
         vm_args = self.vm_extra_args.copy()
         vm_args['security_groups'] = [self.sec_grp]
         vm_args['key_name'] = self.key['name']
-        _, server = servers_client.create_server(name, self.image,
-                                                 self.flavor,
-                                                 **vm_args)
+        server = servers_client.create_server(name, self.image,
+                                              self.flavor,
+                                              **vm_args)
         self.server_id = server['id']
         self.manager.servers_client.wait_for_server_status(self.server_id,
                                                            'ACTIVE')
@@ -65,7 +65,7 @@
 
     def _create_floating_ip(self):
         floating_cli = self.manager.floating_ips_client
-        _, self.floating = floating_cli.create_floating_ip(self.floating_pool)
+        self.floating = floating_cli.create_floating_ip(self.floating_pool)
 
     def _destroy_floating_ip(self):
         cli = self.manager.floating_ips_client
@@ -77,7 +77,7 @@
         name = data_utils.rand_name("volume")
         self.logger.info("creating volume: %s" % name)
         volumes_client = self.manager.volumes_client
-        _, self.volume = volumes_client.create_volume(
+        self.volume = volumes_client.create_volume(
             size=1,
             display_name=name)
         volumes_client.wait_for_volume_status(self.volume['id'],
@@ -95,7 +95,7 @@
         cli = self.manager.floating_ips_client
 
         def func():
-            _, floating = cli.get_floating_ip_details(self.floating['id'])
+            floating = cli.get_floating_ip_details(self.floating['id'])
             return floating['instance_id'] is None
 
         if not tempest.test.call_until_true(func, CONF.compute.build_timeout,