no naked returns in go; fix auth v3 unit tests
diff --git a/openstack/orchestration/v1/stackresources/requests.go b/openstack/orchestration/v1/stackresources/requests.go
index cc4b990..f368b76 100644
--- a/openstack/orchestration/v1/stackresources/requests.go
+++ b/openstack/orchestration/v1/stackresources/requests.go
@@ -8,6 +8,7 @@
 // Find retrieves stack resources for the given stack name.
 func Find(c *gophercloud.ServiceClient, stackName string) (r FindResult) {
 	_, r.Err = c.Get(findURL(c, stackName), &r.Body, nil)
+	return
 }
 
 // ListOptsBuilder allows extensions to add additional parameters to the
@@ -47,11 +48,13 @@
 // Get retreives data for the given stack resource.
 func Get(c *gophercloud.ServiceClient, stackName, stackID, resourceName string) (r GetResult) {
 	_, r.Err = c.Get(getURL(c, stackName, stackID, resourceName), &r.Body, nil)
+	return
 }
 
 // Metadata retreives the metadata for the given stack resource.
 func Metadata(c *gophercloud.ServiceClient, stackName, stackID, resourceName string) (r MetadataResult) {
 	_, r.Err = c.Get(metadataURL(c, stackName, stackID, resourceName), &r.Body, nil)
+	return
 }
 
 // ListTypes makes a request against the API to list resource types.
@@ -64,9 +67,11 @@
 // Schema retreives the schema for the given resource type.
 func Schema(c *gophercloud.ServiceClient, resourceType string) (r SchemaResult) {
 	_, r.Err = c.Get(schemaURL(c, resourceType), &r.Body, nil)
+	return
 }
 
 // Template retreives the template representation for the given resource type.
 func Template(c *gophercloud.ServiceClient, resourceType string) (r TemplateResult) {
 	_, r.Err = c.Get(templateURL(c, resourceType), &r.Body, nil)
+	return
 }