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add or fix some errors return statements and ineffassign

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Signed-off-by: haoshuwei <haoshuwei24@gmail.com>
This commit is contained in:
haoshuwei 2019-09-14 09:26:17 +08:00
parent 52626339b1
commit b752997036
5 changed files with 16 additions and 2 deletions
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1
hack/.staticcheck_failures
View File

@ -67,7 +67,6 @@ pkg/volume
pkg/volume/awsebs
pkg/volume/azure_dd
pkg/volume/azure_file
pkg/volume/cephfs
pkg/volume/cinder
pkg/volume/csi
pkg/volume/emptydir

6
pkg/volume/azure_file/azure_file_test.go
View File

@ -267,11 +267,17 @@ func TestMounterAndUnmounterTypeAssert(t *testing.T) {
fake := &mount.FakeMounter{}
pod := &v1.Pod{ObjectMeta: metav1.ObjectMeta{UID: types.UID("poduid")}}
mounter, err := plug.(*azureFilePlugin).newMounterInternal(volume.NewSpecFromVolume(spec), pod, &fakeAzureSvc{}, fake)
if err != nil {
t.Errorf("MounterInternal() failed: %v", err)
}
if _, ok := mounter.(volume.Unmounter); ok {
t.Errorf("Volume Mounter can be type-assert to Unmounter")
}
unmounter, err := plug.(*azureFilePlugin).newUnmounterInternal("vol1", types.UID("poduid"), &mount.FakeMounter{})
if err != nil {
t.Errorf("MounterInternal() failed: %v", err)
}
if _, ok := unmounter.(volume.Mounter); ok {
t.Errorf("Volume Unmounter can be type-assert to Mounter")
}

3
pkg/volume/cephfs/cephfs_test.go
View File

@ -128,6 +128,9 @@ func TestConstructVolumeSpec(t *testing.T) {
}
cephfsSpec, err := plug.(*cephfsPlugin).ConstructVolumeSpec("cephfsVolume", "/cephfsVolume/")
if err != nil {
t.Errorf("ConstructVolumeSpec() failed: %v", err)
}
if cephfsSpec.Name() != "cephfsVolume" {
t.Errorf("Get wrong cephfs spec name, got: %s", cephfsSpec.Name())

2
pkg/volume/cinder/cinder.go
View File

@ -524,7 +524,7 @@ func (c *cinderVolumeUnmounter) TearDownAt(dir string) error {
defer c.plugin.volumeLocks.UnlockKey(c.pdName)
// Reload list of references, there might be SetUpAt finished in the meantime
refs, err = c.mounter.GetMountRefs(dir)
_, err = c.mounter.GetMountRefs(dir)
if err != nil {
klog.V(4).Infof("GetMountRefs failed: %v", err)
return err

6
pkg/volume/cinder/cinder_test.go
View File

@ -202,6 +202,9 @@ func TestPlugin(t *testing.T) {
PersistentVolumeReclaimPolicy: v1.PersistentVolumeReclaimDelete,
}
provisioner, err := plug.(*cinderPlugin).newProvisionerInternal(options, &fakePDManager{0})
if err != nil {
t.Errorf("ProvisionerInternal() failed: %v", err)
}
persistentSpec, err := provisioner.Provision(nil, nil)
if err != nil {
t.Errorf("Provision() failed: %v", err)
@ -254,6 +257,9 @@ func TestPlugin(t *testing.T) {
PersistentVolume: persistentSpec,
}
deleter, err := plug.(*cinderPlugin).newDeleterInternal(volSpec, &fakePDManager{0})
if err != nil {
t.Errorf("DeleterInternal() failed: %v", err)
}
err = deleter.Delete()
if err != nil {
t.Errorf("Deleter() failed: %v", err)