Return err when delete volume failed

NickrenREN · NickrenREN · commit f18b9e605f67 · 2017-10-09T21:32:45.000+08:00
diff --git a/pkg/cloudprovider/providers/openstack/openstack_volumes.go b/pkg/cloudprovider/providers/openstack/openstack_volumes.go
@@ -374,7 +374,7 @@ func (os *OpenStack) DeleteVolume(volumeID string) error {
 	if err != nil {
 		glog.Errorf("Cannot delete volume %s: %v", volumeID, err)
 	}
-	return nil
+	return err
 
 }
 

Original file line number	Diff line number	Diff line change
`@@ -374,7 +374,7 @@ func (os *OpenStack) DeleteVolume(volumeID string) error {`
`374`	`374`	`if err != nil {`
`375`	`375`	`glog.Errorf("Cannot delete volume %s: %v", volumeID, err)`
`376`	`376`	`}`
`377`		`- return nil`
	`377`	`+ return err`
`378`	`378`
`379`	`379`	`}`
`380`	`380`