upgrade golangci/golangci-lint-action to v1.54

umagnus · umagnus · commit a27bb2dd0e23 · 2023-12-20T06:47:26.000Z
diff --git a/.github/workflows/static.yaml b/.github/workflows/static.yaml
@@ -15,5 +15,5 @@ jobs:
             - name: Run linter
               uses: golangci/golangci-lint-action@v3
               with:
-                  version: v1.51
-                  args: -E=gofmt,deadcode,unused,varcheck,ineffassign,revive,misspell,exportloopref,asciicheck,bodyclose,depguard,dogsled,durationcheck,errname,forbidigo -D=staticcheck --timeout=30m0s
+                  version: v1.54
+                  args: -E=gofmt,unused,ineffassign,revive,misspell,exportloopref,asciicheck,bodyclose,depguard,dogsled,durationcheck,errname,forbidigo -D=staticcheck --timeout=30m0s
diff --git a/.golangci.yml b/.golangci.yml
@@ -0,0 +1,12 @@
+linters-settings:
+  depguard:
+    rules:
+      main:
+        files:
+          - $all
+          - "!$test"
+        allow:
+          - $gostd
+          - k8s.io
+          - sigs.k8s.io
+          - github.com
diff --git a/pkg/blob/controllerserver.go b/pkg/blob/controllerserver.go
@@ -540,11 +540,11 @@ func (d *Driver) ValidateVolumeCapabilities(ctx context.Context, req *csi.Valida
 	}, nil
 }
 
-func (d *Driver) ControllerPublishVolume(ctx context.Context, req *csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {
+func (d *Driver) ControllerPublishVolume(_ context.Context, _ *csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "ControllerPublishVolume is not yet implemented")
 }
 
-func (d *Driver) ControllerUnpublishVolume(ctx context.Context, req *csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {
+func (d *Driver) ControllerUnpublishVolume(_ context.Context, _ *csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "ControllerUnpublishVolume is not yet implemented")
 }
 
@@ -554,39 +554,39 @@ func (d *Driver) ControllerGetVolume(context.Context, *csi.ControllerGetVolumeRe
 }
 
 // GetCapacity returns the capacity of the total available storage pool
-func (d *Driver) GetCapacity(ctx context.Context, req *csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {
+func (d *Driver) GetCapacity(_ context.Context, _ *csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "GetCapacity is not yet implemented")
 }
 
 // ListVolumes return all available volumes
-func (d *Driver) ListVolumes(ctx context.Context, req *csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {
+func (d *Driver) ListVolumes(_ context.Context, _ *csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "ListVolumes is not yet implemented")
 }
 
 // CreateSnapshot create snapshot
-func (d *Driver) CreateSnapshot(ctx context.Context, req *csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {
+func (d *Driver) CreateSnapshot(_ context.Context, _ *csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "CreateSnapshot is not yet implemented")
 }
 
 // DeleteSnapshot delete snapshot
-func (d *Driver) DeleteSnapshot(ctx context.Context, req *csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {
+func (d *Driver) DeleteSnapshot(_ context.Context, _ *csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "DeleteSnapshot is not yet implemented")
 }
 
 // ListSnapshots list snapshots
-func (d *Driver) ListSnapshots(ctx context.Context, req *csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {
+func (d *Driver) ListSnapshots(_ context.Context, _ *csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "ListSnapshots is not yet implemented")
 }
 
 // ControllerGetCapabilities returns the capabilities of the Controller plugin
-func (d *Driver) ControllerGetCapabilities(ctx context.Context, req *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
+func (d *Driver) ControllerGetCapabilities(_ context.Context, _ *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
 	return &csi.ControllerGetCapabilitiesResponse{
 		Capabilities: d.Cap,
 	}, nil
 }
 
 // ControllerExpandVolume controller expand volume
-func (d *Driver) ControllerExpandVolume(ctx context.Context, req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {
+func (d *Driver) ControllerExpandVolume(_ context.Context, req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {
 	if len(req.GetVolumeId()) == 0 {
 		return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
 	}
diff --git a/pkg/blob/controllerserver_test.go b/pkg/blob/controllerserver_test.go
@@ -57,7 +57,7 @@ type mockBlobClient struct {
 	conProp *storage.ContainerProperties
 }
 
-func (c *mockBlobClient) CreateContainer(ctx context.Context, subsID, resourceGroupName, accountName, containerName string, parameters storage.BlobContainer) *retry.Error {
+func (c *mockBlobClient) CreateContainer(_ context.Context, _, _, _, _ string, _ storage.BlobContainer) *retry.Error {
 	switch *c.errorType {
 	case DATAPLANE:
 		return retry.GetError(&http.Response{}, fmt.Errorf(containerBeingDeletedDataplaneAPIError))
@@ -68,7 +68,7 @@ func (c *mockBlobClient) CreateContainer(ctx context.Context, subsID, resourceGr
 	}
 	return nil
 }
-func (c *mockBlobClient) DeleteContainer(ctx context.Context, subsID, resourceGroupName, accountName, containerName string) *retry.Error {
+func (c *mockBlobClient) DeleteContainer(_ context.Context, _, _, _, _ string) *retry.Error {
 	switch *c.errorType {
 	case DATAPLANE:
 		return retry.GetError(&http.Response{}, fmt.Errorf(containerBeingDeletedDataplaneAPIError))
@@ -79,7 +79,7 @@ func (c *mockBlobClient) DeleteContainer(ctx context.Context, subsID, resourceGr
 	}
 	return nil
 }
-func (c *mockBlobClient) GetContainer(ctx context.Context, subsID, resourceGroupName, accountName, containerName string) (storage.BlobContainer, *retry.Error) {
+func (c *mockBlobClient) GetContainer(_ context.Context, _, _, _, _ string) (storage.BlobContainer, *retry.Error) {
 	switch *c.errorType {
 	case DATAPLANE:
 		return storage.BlobContainer{ContainerProperties: c.conProp}, retry.GetError(&http.Response{}, fmt.Errorf(containerBeingDeletedDataplaneAPIError))
@@ -91,11 +91,11 @@ func (c *mockBlobClient) GetContainer(ctx context.Context, subsID, resourceGroup
 	return storage.BlobContainer{ContainerProperties: c.conProp}, nil
 }
 
-func (c *mockBlobClient) GetServiceProperties(ctx context.Context, subsID, resourceGroupName, accountName string) (storage.BlobServiceProperties, error) {
+func (c *mockBlobClient) GetServiceProperties(_ context.Context, _, _, _ string) (storage.BlobServiceProperties, error) {
 	return storage.BlobServiceProperties{}, nil
 }
 
-func (c *mockBlobClient) SetServiceProperties(ctx context.Context, subsID, resourceGroupName, accountName string, parameters storage.BlobServiceProperties) (storage.BlobServiceProperties, error) {
+func (c *mockBlobClient) SetServiceProperties(_ context.Context, _, _, _ string, _ storage.BlobServiceProperties) (storage.BlobServiceProperties, error) {
 	return storage.BlobServiceProperties{}, nil
 }
 
@@ -104,7 +104,7 @@ func newMockBlobClient(errorType *errType, custom *string, conProp *storage.Cont
 }
 
 // creates and returns mock storage account client
-func NewMockSAClient(ctx context.Context, ctrl *gomock.Controller, subsID, rg, accName string, keyList *[]storage.AccountKey) *mockstorageaccountclient.MockInterface {
+func NewMockSAClient(_ context.Context, ctrl *gomock.Controller, _, _, _ string, keyList *[]storage.AccountKey) *mockstorageaccountclient.MockInterface {
 	cl := mockstorageaccountclient.NewMockInterface(ctrl)
 
 	cl.EXPECT().
diff --git a/pkg/blob/fake_mount.go b/pkg/blob/fake_mount.go
@@ -28,7 +28,7 @@ type fakeMounter struct {
 }
 
 // Mount overrides mount.FakeMounter.Mount.
-func (f *fakeMounter) Mount(source string, target string, fstype string, options []string) error {
+func (f *fakeMounter) Mount(source string, target string, _ string, _ []string) error {
 	if strings.Contains(source, "error_mount") {
 		return fmt.Errorf("fake Mount: source error")
 	} else if strings.Contains(target, "error_mount") {
@@ -39,7 +39,7 @@ func (f *fakeMounter) Mount(source string, target string, fstype string, options
 }
 
 // MountSensitive overrides mount.FakeMounter.MountSensitive.
-func (f *fakeMounter) MountSensitive(source string, target string, fstype string, options []string, sensitiveOptions []string) error {
+func (f *fakeMounter) MountSensitive(source string, target string, _ string, _ []string, _ []string) error {
 	if strings.Contains(source, "ut-container") {
 		return fmt.Errorf("fake MountSensitive: source error")
 	} else if strings.Contains(target, "error_mount_sens") {
diff --git a/pkg/blob/identityserver.go b/pkg/blob/identityserver.go
@@ -27,7 +27,7 @@ import (
 )
 
 // GetPluginInfo return the version and name of the plugin
-func (f *Driver) GetPluginInfo(ctx context.Context, req *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
+func (f *Driver) GetPluginInfo(_ context.Context, _ *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
 	if f.Name == "" {
 		return nil, status.Error(codes.Unavailable, "Driver name not configured")
 	}
@@ -46,12 +46,12 @@ func (f *Driver) GetPluginInfo(ctx context.Context, req *csi.GetPluginInfoReques
 // This method does not need to return anything.
 // Currently the spec does not dictate what you should return either.
 // Hence, return an empty response
-func (f *Driver) Probe(ctx context.Context, req *csi.ProbeRequest) (*csi.ProbeResponse, error) {
+func (f *Driver) Probe(_ context.Context, _ *csi.ProbeRequest) (*csi.ProbeResponse, error) {
 	return &csi.ProbeResponse{Ready: &wrappers.BoolValue{Value: true}}, nil
 }
 
 // GetPluginCapabilities returns the capabilities of the plugin
-func (f *Driver) GetPluginCapabilities(ctx context.Context, req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
+func (f *Driver) GetPluginCapabilities(_ context.Context, _ *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
 	return &csi.GetPluginCapabilitiesResponse{
 		Capabilities: []*csi.PluginCapability{
 			{
diff --git a/pkg/blob/nodeserver.go b/pkg/blob/nodeserver.go
@@ -195,7 +195,7 @@ func (d *Driver) mountBlobfuseInsideDriver(args string, protocol string, authEnv
 }
 
 // NodeUnpublishVolume unmount the volume from the target path
-func (d *Driver) NodeUnpublishVolume(ctx context.Context, req *csi.NodeUnpublishVolumeRequest) (*csi.NodeUnpublishVolumeResponse, error) {
+func (d *Driver) NodeUnpublishVolume(_ context.Context, req *csi.NodeUnpublishVolumeRequest) (*csi.NodeUnpublishVolumeResponse, error) {
 	volumeID := req.GetVolumeId()
 	if len(volumeID) == 0 {
 		return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
@@ -422,7 +422,7 @@ func (d *Driver) NodeStageVolume(ctx context.Context, req *csi.NodeStageVolumeRe
 }
 
 // NodeUnstageVolume unmount the volume from the staging path
-func (d *Driver) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
+func (d *Driver) NodeUnstageVolume(_ context.Context, req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
 	volumeID := req.GetVolumeId()
 	if len(volumeID) == 0 {
 		return nil, status.Error(codes.InvalidArgument, "Volume ID not provided")
@@ -449,26 +449,26 @@ func (d *Driver) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstageVolu
 }
 
 // NodeGetCapabilities return the capabilities of the Node plugin
-func (d *Driver) NodeGetCapabilities(ctx context.Context, req *csi.NodeGetCapabilitiesRequest) (*csi.NodeGetCapabilitiesResponse, error) {
+func (d *Driver) NodeGetCapabilities(_ context.Context, _ *csi.NodeGetCapabilitiesRequest) (*csi.NodeGetCapabilitiesResponse, error) {
 	return &csi.NodeGetCapabilitiesResponse{
 		Capabilities: d.NSCap,
 	}, nil
 }
 
 // NodeGetInfo return info of the node on which this plugin is running
-func (d *Driver) NodeGetInfo(ctx context.Context, req *csi.NodeGetInfoRequest) (*csi.NodeGetInfoResponse, error) {
+func (d *Driver) NodeGetInfo(_ context.Context, _ *csi.NodeGetInfoRequest) (*csi.NodeGetInfoResponse, error) {
 	return &csi.NodeGetInfoResponse{
 		NodeId: d.NodeID,
 	}, nil
 }
 
 // NodeExpandVolume node expand volume
-func (d *Driver) NodeExpandVolume(ctx context.Context, req *csi.NodeExpandVolumeRequest) (*csi.NodeExpandVolumeResponse, error) {
+func (d *Driver) NodeExpandVolume(_ context.Context, _ *csi.NodeExpandVolumeRequest) (*csi.NodeExpandVolumeResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "NodeExpandVolume is not yet implemented")
 }
 
 // NodeGetVolumeStats get volume stats
-func (d *Driver) NodeGetVolumeStats(ctx context.Context, req *csi.NodeGetVolumeStatsRequest) (*csi.NodeGetVolumeStatsResponse, error) {
+func (d *Driver) NodeGetVolumeStats(_ context.Context, req *csi.NodeGetVolumeStatsRequest) (*csi.NodeGetVolumeStatsResponse, error) {
 	if len(req.VolumeId) == 0 {
 		return nil, status.Error(codes.InvalidArgument, "NodeGetVolumeStats volume ID was empty")
 	}
diff --git a/pkg/blobfuse-proxy/server/server.go b/pkg/blobfuse-proxy/server/server.go
@@ -55,7 +55,7 @@ func NewMountServiceServer() *MountServer {
 }
 
 // MountAzureBlob mounts an azure blob container to given location
-func (server *MountServer) MountAzureBlob(ctx context.Context,
+func (server *MountServer) MountAzureBlob(_ context.Context,
 	req *mount_azure_blob.MountAzureBlobRequest,
 ) (resp *mount_azure_blob.MountAzureBlobResponse, err error) {
 	mutex.Lock()
diff --git a/pkg/blobplugin/main.go b/pkg/blobplugin/main.go
@@ -114,7 +114,7 @@ func exportMetrics() {
 	serve(context.Background(), l, serveMetrics)
 }
 
-func serve(ctx context.Context, l net.Listener, serveFunc func(net.Listener) error) {
+func serve(_ context.Context, l net.Listener, serveFunc func(net.Listener) error) {
 	path := l.Addr().String()
 	klog.V(2).Infof("set up prometheus server on %v", path)
 	go func() {
diff --git a/pkg/csi-common/driver_test.go b/pkg/csi-common/driver_test.go
@@ -63,7 +63,7 @@ func TestNewFakeDriver(t *testing.T) {
 	assert.Nil(t, d)
 }
 
-func TestAddControllerServiceCapabilities(t *testing.T) {
+func TestAddControllerServiceCapabilities(_ *testing.T) {
 	d := NewFakeDriver()
 	var cl []csi.ControllerServiceCapability_RPC_Type
 	cl = append(cl, csi.ControllerServiceCapability_RPC_UNKNOWN)
diff --git a/pkg/csi-common/server_test.go b/pkg/csi-common/server_test.go
@@ -30,15 +30,15 @@ func TestNewNonBlockingGRPCServer(t *testing.T) {
 	assert.NotNil(t, s)
 }
 
-func TestStart(t *testing.T) {
+func TestStart(_ *testing.T) {
 	s := NewNonBlockingGRPCServer()
 	// sleep a while to avoid race condition in unit test
 	time.Sleep(time.Millisecond * 500)
 	s.Start("tcp://127.0.0.1:0", nil, nil, nil, true)
 	time.Sleep(time.Millisecond * 500)
 }
 
-func TestServe(t *testing.T) {
+func TestServe(_ *testing.T) {
 	s := nonBlockingGRPCServer{}
 	s.server = grpc.NewServer()
 	s.wg = sync.WaitGroup{}
@@ -47,20 +47,20 @@ func TestServe(t *testing.T) {
 	s.serve("tcp://127.0.0.1:0", nil, nil, nil, true)
 }
 
-func TestWait(t *testing.T) {
+func TestWait(_ *testing.T) {
 	s := nonBlockingGRPCServer{}
 	s.server = grpc.NewServer()
 	s.wg = sync.WaitGroup{}
 	s.Wait()
 }
 
-func TestStop(t *testing.T) {
+func TestStop(_ *testing.T) {
 	s := nonBlockingGRPCServer{}
 	s.server = grpc.NewServer()
 	s.Stop()
 }
 
-func TestForceStop(t *testing.T) {
+func TestForceStop(_ *testing.T) {
 	s := nonBlockingGRPCServer{}
 	s.server = grpc.NewServer()
 	s.ForceStop()
diff --git a/pkg/util/util_test.go b/pkg/util/util_test.go
@@ -76,7 +76,7 @@ func TestConcurrentLockEntry(t *testing.T) {
 	testLockMap.UnlockEntry("entry1")
 }
 
-func (lm *LockMap) lockAndCallback(t *testing.T, entry string, callbackChan chan<- interface{}) {
+func (lm *LockMap) lockAndCallback(_ *testing.T, entry string, callbackChan chan<- interface{}) {
 	lm.LockEntry(entry)
 	callbackChan <- true
 }
diff --git a/test/e2e/driver/blob_csi_driver.go b/test/e2e/driver/blob_csi_driver.go
@@ -39,7 +39,7 @@ func InitBlobCSIDriver() PVTestDriver {
 	}
 }
 
-func (d *blobCSIDriver) GetProvisionStorageClass(parameters map[string]string, mountOptions []string, reclaimPolicy *v1.PersistentVolumeReclaimPolicy, bindingMode *storagev1.VolumeBindingMode, allowedTopologyValues []string, namespace string) *storagev1.StorageClass {
+func (d *blobCSIDriver) GetProvisionStorageClass(parameters map[string]string, mountOptions []string, reclaimPolicy *v1.PersistentVolumeReclaimPolicy, bindingMode *storagev1.VolumeBindingMode, _ []string, namespace string) *storagev1.StorageClass {
 	provisioner := d.driverName
 	generateName := fmt.Sprintf("%s-%s-sc-", namespace, provisioner)
 	return getStorageClass(generateName, provisioner, parameters, mountOptions, reclaimPolicy, bindingMode, nil)
diff --git a/test/e2e/testsuites/specs.go b/test/e2e/testsuites/specs.go
@@ -86,7 +86,7 @@ type DataSource struct {
 	Name string
 }
 
-func (pod *PodDetails) SetupWithCSIInlineVolumes(client clientset.Interface, namespace *v1.Namespace, csiDriver driver.DynamicPVTestDriver, secretName, shareName string, readOnly bool) (*TestPod, []func()) {
+func (pod *PodDetails) SetupWithCSIInlineVolumes(client clientset.Interface, namespace *v1.Namespace, _ driver.DynamicPVTestDriver, secretName, shareName string, readOnly bool) (*TestPod, []func()) {
 	tpod := NewTestPod(client, namespace, pod.Cmd)
 	cleanupFuncs := make([]func(), 0)
 	for n, v := range pod.Volumes {

Original file line number	Diff line number	Diff line change
`@@ -540,11 +540,11 @@ func (d Driver) ValidateVolumeCapabilities(ctx context.Context, req csi.Valida`
`540`	`540`	`}, nil`
`541`	`541`	`}`
`542`	`542`
`543`		`-func (d Driver) ControllerPublishVolume(ctx context.Context, req csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {`
	`543`	`+func (d Driver) ControllerPublishVolume(_ context.Context, _ csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {`
`544`	`544`	`return nil, status.Error(codes.Unimplemented, "ControllerPublishVolume is not yet implemented")`
`545`	`545`	`}`
`546`	`546`
`547`		`-func (d Driver) ControllerUnpublishVolume(ctx context.Context, req csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {`
	`547`	`+func (d Driver) ControllerUnpublishVolume(_ context.Context, _ csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {`
`548`	`548`	`return nil, status.Error(codes.Unimplemented, "ControllerUnpublishVolume is not yet implemented")`
`549`	`549`	`}`
`550`	`550`
`@@ -554,39 +554,39 @@ func (d Driver) ControllerGetVolume(context.Context, csi.ControllerGetVolumeRe`
`554`	`554`	`}`
`555`	`555`
`556`	`556`	`// GetCapacity returns the capacity of the total available storage pool`
`557`		`-func (d Driver) GetCapacity(ctx context.Context, req csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {`
	`557`	`+func (d Driver) GetCapacity(_ context.Context, _ csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {`
`558`	`558`	`return nil, status.Error(codes.Unimplemented, "GetCapacity is not yet implemented")`
`559`	`559`	`}`
`560`	`560`
`561`	`561`	`// ListVolumes return all available volumes`
`562`		`-func (d Driver) ListVolumes(ctx context.Context, req csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {`
	`562`	`+func (d Driver) ListVolumes(_ context.Context, _ csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {`
`563`	`563`	`return nil, status.Error(codes.Unimplemented, "ListVolumes is not yet implemented")`
`564`	`564`	`}`
`565`	`565`
`566`	`566`	`// CreateSnapshot create snapshot`
`567`		`-func (d Driver) CreateSnapshot(ctx context.Context, req csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {`
	`567`	`+func (d Driver) CreateSnapshot(_ context.Context, _ csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {`
`568`	`568`	`return nil, status.Error(codes.Unimplemented, "CreateSnapshot is not yet implemented")`
`569`	`569`	`}`
`570`	`570`
`571`	`571`	`// DeleteSnapshot delete snapshot`
`572`		`-func (d Driver) DeleteSnapshot(ctx context.Context, req csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {`
	`572`	`+func (d Driver) DeleteSnapshot(_ context.Context, _ csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {`
`573`	`573`	`return nil, status.Error(codes.Unimplemented, "DeleteSnapshot is not yet implemented")`
`574`	`574`	`}`
`575`	`575`
`576`	`576`	`// ListSnapshots list snapshots`
`577`		`-func (d Driver) ListSnapshots(ctx context.Context, req csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {`
	`577`	`+func (d Driver) ListSnapshots(_ context.Context, _ csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {`
`578`	`578`	`return nil, status.Error(codes.Unimplemented, "ListSnapshots is not yet implemented")`
`579`	`579`	`}`
`580`	`580`
`581`	`581`	`// ControllerGetCapabilities returns the capabilities of the Controller plugin`
`582`		`-func (d Driver) ControllerGetCapabilities(ctx context.Context, req csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {`
	`582`	`+func (d Driver) ControllerGetCapabilities(_ context.Context, _ csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {`
`583`	`583`	`return &csi.ControllerGetCapabilitiesResponse{`
`584`	`584`	`Capabilities: d.Cap,`
`585`	`585`	`}, nil`
`586`	`586`	`}`
`587`	`587`
`588`	`588`	`// ControllerExpandVolume controller expand volume`
`589`		`-func (d Driver) ControllerExpandVolume(ctx context.Context, req csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {`
	`589`	`+func (d Driver) ControllerExpandVolume(_ context.Context, req csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {`
`590`	`590`	`if len(req.GetVolumeId()) == 0 {`
`591`	`591`	`return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")`
`592`	`592`	`}`
Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,7 @@ type mockBlobClient struct {`
`57`	`57`	`conProp *storage.ContainerProperties`
`58`	`58`	`}`
`59`	`59`
`60`		`-func (c mockBlobClient) CreateContainer(ctx context.Context, subsID, resourceGroupName, accountName, containerName string, parameters storage.BlobContainer) retry.Error {`
	`60`	`+func (c mockBlobClient) CreateContainer(_ context.Context, _, _, _, _ string, _ storage.BlobContainer) retry.Error {`
`61`	`61`	`switch *c.errorType {`
`62`	`62`	`case DATAPLANE:`
`63`	`63`	`return retry.GetError(&http.Response{}, fmt.Errorf(containerBeingDeletedDataplaneAPIError))`
`@@ -68,7 +68,7 @@ func (c *mockBlobClient) CreateContainer(ctx context.Context, subsID, resourceGr`
`68`	`68`	`}`
`69`	`69`	`return nil`
`70`	`70`	`}`
`71`		`-func (c mockBlobClient) DeleteContainer(ctx context.Context, subsID, resourceGroupName, accountName, containerName string) retry.Error {`
	`71`	`+func (c mockBlobClient) DeleteContainer(_ context.Context, _, _, _, _ string) retry.Error {`
`72`	`72`	`switch *c.errorType {`
`73`	`73`	`case DATAPLANE:`
`74`	`74`	`return retry.GetError(&http.Response{}, fmt.Errorf(containerBeingDeletedDataplaneAPIError))`
`@@ -79,7 +79,7 @@ func (c *mockBlobClient) DeleteContainer(ctx context.Context, subsID, resourceGr`
`79`	`79`	`}`
`80`	`80`	`return nil`
`81`	`81`	`}`
`82`		`-func (c mockBlobClient) GetContainer(ctx context.Context, subsID, resourceGroupName, accountName, containerName string) (storage.BlobContainer, retry.Error) {`
	`82`	`+func (c mockBlobClient) GetContainer(_ context.Context, _, _, _, _ string) (storage.BlobContainer, retry.Error) {`
`83`	`83`	`switch *c.errorType {`
`84`	`84`	`case DATAPLANE:`
`85`	`85`	`return storage.BlobContainer{ContainerProperties: c.conProp}, retry.GetError(&http.Response{}, fmt.Errorf(containerBeingDeletedDataplaneAPIError))`
`@@ -91,11 +91,11 @@ func (c *mockBlobClient) GetContainer(ctx context.Context, subsID, resourceGroup`
`91`	`91`	`return storage.BlobContainer{ContainerProperties: c.conProp}, nil`
`92`	`92`	`}`
`93`	`93`
`94`		`-func (c *mockBlobClient) GetServiceProperties(ctx context.Context, subsID, resourceGroupName, accountName string) (storage.BlobServiceProperties, error) {`
	`94`	`+func (c *mockBlobClient) GetServiceProperties(_ context.Context, _, _, _ string) (storage.BlobServiceProperties, error) {`
`95`	`95`	`return storage.BlobServiceProperties{}, nil`
`96`	`96`	`}`
`97`	`97`
`98`		`-func (c *mockBlobClient) SetServiceProperties(ctx context.Context, subsID, resourceGroupName, accountName string, parameters storage.BlobServiceProperties) (storage.BlobServiceProperties, error) {`
	`98`	`+func (c *mockBlobClient) SetServiceProperties(_ context.Context, _, _, _ string, _ storage.BlobServiceProperties) (storage.BlobServiceProperties, error) {`
`99`	`99`	`return storage.BlobServiceProperties{}, nil`
`100`	`100`	`}`
`101`	`101`
`@@ -104,7 +104,7 @@ func newMockBlobClient(errorType errType, custom string, conProp *storage.Cont`
`104`	`104`	`}`
`105`	`105`
`106`	`106`	`// creates and returns mock storage account client`
`107`		`-func NewMockSAClient(ctx context.Context, ctrl gomock.Controller, subsID, rg, accName string, keyList []storage.AccountKey) *mockstorageaccountclient.MockInterface {`
	`107`	`+func NewMockSAClient(_ context.Context, ctrl gomock.Controller, _, _, _ string, keyList []storage.AccountKey) *mockstorageaccountclient.MockInterface {`
`108`	`108`	`cl := mockstorageaccountclient.NewMockInterface(ctrl)`
`109`	`109`
`110`	`110`	`cl.EXPECT().`
Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ import (`
`27`	`27`	`)`
`28`	`28`
`29`	`29`	`// GetPluginInfo return the version and name of the plugin`
`30`		`-func (f Driver) GetPluginInfo(ctx context.Context, req csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {`
	`30`	`+func (f Driver) GetPluginInfo(_ context.Context, _ csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {`
`31`	`31`	`if f.Name == "" {`
`32`	`32`	`return nil, status.Error(codes.Unavailable, "Driver name not configured")`
`33`	`33`	`}`
`@@ -46,12 +46,12 @@ func (f Driver) GetPluginInfo(ctx context.Context, req csi.GetPluginInfoReques`
`46`	`46`	`// This method does not need to return anything.`
`47`	`47`	`// Currently the spec does not dictate what you should return either.`
`48`	`48`	`// Hence, return an empty response`
`49`		`-func (f Driver) Probe(ctx context.Context, req csi.ProbeRequest) (*csi.ProbeResponse, error) {`
	`49`	`+func (f Driver) Probe(_ context.Context, _ csi.ProbeRequest) (*csi.ProbeResponse, error) {`
`50`	`50`	`return &csi.ProbeResponse{Ready: &wrappers.BoolValue{Value: true}}, nil`
`51`	`51`	`}`
`52`	`52`
`53`	`53`	`// GetPluginCapabilities returns the capabilities of the plugin`
`54`		`-func (f Driver) GetPluginCapabilities(ctx context.Context, req csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {`
	`54`	`+func (f Driver) GetPluginCapabilities(_ context.Context, _ csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {`
`55`	`55`	`return &csi.GetPluginCapabilitiesResponse{`
`56`	`56`	`Capabilities: []*csi.PluginCapability{`
`57`	`57`	`{`
Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ func NewMountServiceServer() *MountServer {`
`55`	`55`	`}`
`56`	`56`
`57`	`57`	`// MountAzureBlob mounts an azure blob container to given location`
`58`		`-func (server *MountServer) MountAzureBlob(ctx context.Context,`
	`58`	`+func (server *MountServer) MountAzureBlob(_ context.Context,`
`59`	`59`	`req *mount_azure_blob.MountAzureBlobRequest,`
`60`	`60`	`) (resp *mount_azure_blob.MountAzureBlobResponse, err error) {`
`61`	`61`	`mutex.Lock()`
Original file line number	Diff line number	Diff line change
`@@ -114,7 +114,7 @@ func exportMetrics() {`
`114`	`114`	`serve(context.Background(), l, serveMetrics)`
`115`	`115`	`}`
`116`	`116`
`117`		`-func serve(ctx context.Context, l net.Listener, serveFunc func(net.Listener) error) {`
	`117`	`+func serve(_ context.Context, l net.Listener, serveFunc func(net.Listener) error) {`
`118`	`118`	`path := l.Addr().String()`
`119`	`119`	`klog.V(2).Infof("set up prometheus server on %v", path)`
`120`	`120`	`go func() {`
Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,7 @@ func TestNewFakeDriver(t *testing.T) {`
`63`	`63`	`assert.Nil(t, d)`
`64`	`64`	`}`
`65`	`65`
`66`		`-func TestAddControllerServiceCapabilities(t *testing.T) {`
	`66`	`+func TestAddControllerServiceCapabilities(_ *testing.T) {`
`67`	`67`	`d := NewFakeDriver()`
`68`	`68`	`var cl []csi.ControllerServiceCapability_RPC_Type`
`69`	`69`	`cl = append(cl, csi.ControllerServiceCapability_RPC_UNKNOWN)`