no naked returns in go; fix auth v3 unit tests
diff --git a/openstack/compute/v2/extensions/bootfromvolume/requests.go b/openstack/compute/v2/extensions/bootfromvolume/requests.go
index f99da40..28fef94 100644
--- a/openstack/compute/v2/extensions/bootfromvolume/requests.go
+++ b/openstack/compute/v2/extensions/bootfromvolume/requests.go
@@ -88,4 +88,5 @@
 	_, r.Err = client.Post(createURL(client), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200, 202},
 	})
+	return
 }
diff --git a/openstack/compute/v2/extensions/defsecrules/requests.go b/openstack/compute/v2/extensions/defsecrules/requests.go
index f01631d..6f24bb3 100644
--- a/openstack/compute/v2/extensions/defsecrules/requests.go
+++ b/openstack/compute/v2/extensions/defsecrules/requests.go
@@ -46,14 +46,17 @@
 	_, r.Err = client.Post(rootURL(client), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Get will return details for a particular default rule.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(resourceURL(client, id), &r.Body, nil)
+	return
 }
 
 // Delete will permanently delete a default rule from the project.
 func Delete(client *gophercloud.ServiceClient, id string) (r gophercloud.ErrResult) {
 	_, r.Err = client.Delete(resourceURL(client, id), nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/floatingips/requests.go b/openstack/compute/v2/extensions/floatingips/requests.go
index 2f5cd79..b36aeba 100644
--- a/openstack/compute/v2/extensions/floatingips/requests.go
+++ b/openstack/compute/v2/extensions/floatingips/requests.go
@@ -39,16 +39,19 @@
 	_, r.Err = client.Post(createURL(client), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Get returns data about a previously created FloatingIP.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
+	return
 }
 
 // Delete requests the deletion of a previous allocated FloatingIP.
 func Delete(client *gophercloud.ServiceClient, id string) (r DeleteResult) {
 	_, r.Err = client.Delete(deleteURL(client, id), nil)
+	return
 }
 
 // AssociateOptsBuilder is the interface types must satfisfy to be used as
@@ -78,6 +81,7 @@
 		return
 	}
 	_, r.Err = client.Post(associateURL(client, serverID), b, nil, nil)
+	return
 }
 
 // DisassociateOptsBuilder is the interface types must satfisfy to be used as
@@ -104,4 +108,5 @@
 		return
 	}
 	_, r.Err = client.Post(disassociateURL(client, serverID), b, nil, nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/keypairs/requests.go b/openstack/compute/v2/extensions/keypairs/requests.go
index c4d63ce..adf1e55 100644
--- a/openstack/compute/v2/extensions/keypairs/requests.go
+++ b/openstack/compute/v2/extensions/keypairs/requests.go
@@ -68,14 +68,17 @@
 	_, r.Err = client.Post(createURL(client), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Get returns public data about a previously uploaded KeyPair.
 func Get(client *gophercloud.ServiceClient, name string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, name), &r.Body, nil)
+	return
 }
 
 // Delete requests the deletion of a previous stored KeyPair from the server.
 func Delete(client *gophercloud.ServiceClient, name string) (r DeleteResult) {
 	_, r.Err = client.Delete(deleteURL(client, name), nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/networks/requests.go b/openstack/compute/v2/extensions/networks/requests.go
index 4f66ff9..5432a10 100644
--- a/openstack/compute/v2/extensions/networks/requests.go
+++ b/openstack/compute/v2/extensions/networks/requests.go
@@ -15,4 +15,5 @@
 // Get returns data about a previously created Network.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/secgroups/requests.go b/openstack/compute/v2/extensions/secgroups/requests.go
index cfb2df8..81993bd 100644
--- a/openstack/compute/v2/extensions/secgroups/requests.go
+++ b/openstack/compute/v2/extensions/secgroups/requests.go
@@ -56,6 +56,7 @@
 	_, r.Err = client.Post(rootURL(client), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // UpdateOpts is the struct responsible for updating an existing security group.
@@ -82,16 +83,19 @@
 	_, r.Err = client.Put(resourceURL(client, id), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Get will return details for a particular security group.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(resourceURL(client, id), &r.Body, nil)
+	return
 }
 
 // Delete will permanently delete a security group from the project.
 func Delete(client *gophercloud.ServiceClient, id string) (r gophercloud.ErrResult) {
 	_, r.Err = client.Delete(resourceURL(client, id), nil)
+	return
 }
 
 // CreateRuleOpts represents the configuration for adding a new rule to an
@@ -138,11 +142,13 @@
 	_, r.Err = client.Post(rootRuleURL(client), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // DeleteRule will permanently delete a rule from a security group.
 func DeleteRule(client *gophercloud.ServiceClient, id string) (r gophercloud.ErrResult) {
 	_, r.Err = client.Delete(resourceRuleURL(client, id), nil)
+	return
 }
 
 func actionMap(prefix, groupName string) map[string]map[string]string {
@@ -155,9 +161,11 @@
 // rules of the group on the server.
 func AddServer(client *gophercloud.ServiceClient, serverID, groupName string) (r gophercloud.ErrResult) {
 	_, r.Err = client.Post(serverActionURL(client, serverID), actionMap("add", groupName), &r.Body, nil)
+	return
 }
 
 // RemoveServer will disassociate a server from a security group.
 func RemoveServer(client *gophercloud.ServiceClient, serverID, groupName string) (r gophercloud.ErrResult) {
 	_, r.Err = client.Post(serverActionURL(client, serverID), actionMap("remove", groupName), &r.Body, nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/servergroups/requests.go b/openstack/compute/v2/extensions/servergroups/requests.go
index c5d5f95..ee98837 100644
--- a/openstack/compute/v2/extensions/servergroups/requests.go
+++ b/openstack/compute/v2/extensions/servergroups/requests.go
@@ -41,14 +41,17 @@
 	_, r.Err = client.Post(createURL(client), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Get returns data about a previously created ServerGroup.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
+	return
 }
 
 // Delete requests the deletion of a previously allocated ServerGroup.
 func Delete(client *gophercloud.ServiceClient, id string) (r DeleteResult) {
 	_, r.Err = client.Delete(deleteURL(client, id), nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/startstop/requests.go b/openstack/compute/v2/extensions/startstop/requests.go
index 27076b7..1d8a593 100644
--- a/openstack/compute/v2/extensions/startstop/requests.go
+++ b/openstack/compute/v2/extensions/startstop/requests.go
@@ -9,9 +9,11 @@
 // Start is the operation responsible for starting a Compute server.
 func Start(client *gophercloud.ServiceClient, id string) (r gophercloud.ErrResult) {
 	_, r.Err = client.Post(actionURL(client, id), map[string]interface{}{"os-start": nil}, nil, nil)
+	return
 }
 
 // Stop is the operation responsible for stopping a Compute server.
 func Stop(client *gophercloud.ServiceClient, id string) (r gophercloud.ErrResult) {
 	_, r.Err = client.Post(actionURL(client, id), map[string]interface{}{"os-stop": nil}, nil, nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/tenantnetworks/requests.go b/openstack/compute/v2/extensions/tenantnetworks/requests.go
index 2df856f..82836d4 100644
--- a/openstack/compute/v2/extensions/tenantnetworks/requests.go
+++ b/openstack/compute/v2/extensions/tenantnetworks/requests.go
@@ -15,4 +15,5 @@
 // Get returns data about a previously created Network.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
+	return
 }
diff --git a/openstack/compute/v2/extensions/volumeattach/requests.go b/openstack/compute/v2/extensions/volumeattach/requests.go
index d6c8ddc..ee4d62d 100644
--- a/openstack/compute/v2/extensions/volumeattach/requests.go
+++ b/openstack/compute/v2/extensions/volumeattach/requests.go
@@ -41,14 +41,17 @@
 	_, r.Err = client.Post(createURL(client, serverID), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Get returns public data about a previously created VolumeAttachment.
 func Get(client *gophercloud.ServiceClient, serverID, attachmentID string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, serverID, attachmentID), &r.Body, nil)
+	return
 }
 
 // Delete requests the deletion of a previous stored VolumeAttachment from the server.
 func Delete(client *gophercloud.ServiceClient, serverID, attachmentID string) (r DeleteResult) {
 	_, r.Err = client.Delete(deleteURL(client, serverID, attachmentID), nil)
+	return
 }
diff --git a/openstack/compute/v2/flavors/requests.go b/openstack/compute/v2/flavors/requests.go
index 4b2d3d0..ef133ff 100644
--- a/openstack/compute/v2/flavors/requests.go
+++ b/openstack/compute/v2/flavors/requests.go
@@ -58,6 +58,7 @@
 // Use ExtractFlavor to convert its result into a Flavor.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
+	return
 }
 
 // IDFromName is a convienience function that returns a flavor's ID given its name.
diff --git a/openstack/compute/v2/images/requests.go b/openstack/compute/v2/images/requests.go
index 9b2b985..df9f1da 100644
--- a/openstack/compute/v2/images/requests.go
+++ b/openstack/compute/v2/images/requests.go
@@ -54,11 +54,13 @@
 // Use ExtractImage() to interpret the result as an openstack Image.
 func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
 	_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
+	return
 }
 
 // Delete deletes the specified image ID.
 func Delete(client *gophercloud.ServiceClient, id string) (r DeleteResult) {
 	_, r.Err = client.Delete(deleteURL(client, id), nil)
+	return
 }
 
 // IDFromName is a convienience function that returns an image's ID given its name.
diff --git a/openstack/compute/v2/servers/requests.go b/openstack/compute/v2/servers/requests.go
index ba30a79..27ab764 100644
--- a/openstack/compute/v2/servers/requests.go
+++ b/openstack/compute/v2/servers/requests.go
@@ -266,16 +266,19 @@
 		return
 	}
 	_, r.Err = client.Post(listURL(client), reqBody, &r.Body, nil)
+	return
 }
 
 // Delete requests that a server previously provisioned be removed from your account.
 func Delete(client *gophercloud.ServiceClient, id string) (r DeleteResult) {
 	_, r.Err = client.Delete(deleteURL(client, id), nil)
+	return
 }
 
 // ForceDelete forces the deletion of a server
 func ForceDelete(client *gophercloud.ServiceClient, id string) (r ActionResult) {
 	_, r.Err = client.Post(actionURL(client, id), map[string]interface{}{"forceDelete": ""}, nil, nil)
+	return
 }
 
 // Get requests details on a single server, by ID.
@@ -283,6 +286,7 @@
 	_, r.Err = client.Get(getURL(client, id), &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200, 203},
 	})
+	return
 }
 
 // UpdateOptsBuilder allows extensions to add additional attributes to the Update request.
@@ -319,6 +323,7 @@
 	_, r.Err = client.Put(updateURL(client, id), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // ChangeAdminPassword alters the administrator or root password for a specified server.
@@ -329,6 +334,7 @@
 		},
 	}
 	_, r.Err = client.Post(actionURL(client, id), b, nil, nil)
+	return
 }
 
 // RebootMethod describes the mechanisms by which a server reboot can be requested.
@@ -377,6 +383,7 @@
 		return
 	}
 	_, r.Err = client.Post(actionURL(client, id), b, nil, nil)
+	return
 }
 
 // RebuildOptsBuilder is an interface that allows extensions to override the
@@ -446,6 +453,7 @@
 		return
 	}
 	_, r.Err = client.Post(actionURL(client, id), b, &r.Body, nil)
+	return
 }
 
 // ResizeOptsBuilder is an interface that allows extensions to override the default structure of
@@ -480,6 +488,7 @@
 		return
 	}
 	_, r.Err = client.Post(actionURL(client, id), b, nil, nil)
+	return
 }
 
 // ConfirmResize confirms a previous rize operation on a server.
@@ -488,12 +497,14 @@
 	_, r.Err = client.Post(actionURL(client, id), map[string]interface{}{"confirmResize": nil}, nil, &gophercloud.RequestOpts{
 		OkCodes: []int{201, 202, 204},
 	})
+	return
 }
 
 // RevertResize cancels a previous rize operation on a server.
 // See Resize() for more details.
 func RevertResize(client *gophercloud.ServiceClient, id string) (r ActionResult) {
 	_, r.Err = client.Post(actionURL(client, id), map[string]interface{}{"revertResize": nil}, nil, nil)
+	return
 }
 
 // RescueOptsBuilder is an interface that allows extensions to override the
@@ -526,6 +537,7 @@
 	_, r.Err = client.Post(actionURL(client, id), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // ResetMetadataOptsBuilder allows extensions to add additional parameters to the
@@ -560,11 +572,13 @@
 	_, r.Err = client.Put(metadataURL(client, id), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Metadata requests all the metadata for the given server ID.
 func Metadata(client *gophercloud.ServiceClient, id string) (r GetMetadataResult) {
 	_, r.Err = client.Get(metadataURL(client, id), &r.Body, nil)
+	return
 }
 
 // UpdateMetadataOptsBuilder allows extensions to add additional parameters to the
@@ -585,6 +599,7 @@
 	_, r.Err = client.Post(metadataURL(client, id), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // MetadatumOptsBuilder allows extensions to add additional parameters to the
@@ -622,16 +637,19 @@
 	_, r.Err = client.Put(metadatumURL(client, id, key), b, &r.Body, &gophercloud.RequestOpts{
 		OkCodes: []int{200},
 	})
+	return
 }
 
 // Metadatum requests the key-value pair with the given key for the given server ID.
 func Metadatum(client *gophercloud.ServiceClient, id, key string) (r GetMetadatumResult) {
 	_, r.Err = client.Get(metadatumURL(client, id, key), &r.Body, nil)
+	return
 }
 
 // DeleteMetadatum will delete the key-value pair with the given key for the given server ID.
 func DeleteMetadatum(client *gophercloud.ServiceClient, id, key string) (r DeleteMetadatumResult) {
 	_, r.Err = client.Delete(metadatumURL(client, id, key), nil)
+	return
 }
 
 // ListAddresses makes a request against the API to list the servers IP addresses.
@@ -680,6 +698,7 @@
 	})
 	r.Err = err
 	r.Header = resp.Header
+	return
 }
 
 // IDFromName is a convienience function that returns a server's ID given its name.