fix gofmt and goimports

Signed-off-by: David Wu <david.wu@docker.com>

registry/storage/driver/s3-aws/s3.go

@@ -476,11 +476,11 @@ func New(params DriverParameters) (*Driver, error) {
 	// }
 
 	d := &driver{
-		S3:        s3obj,
+		S3:                          s3obj,
-		Bucket:    params.Bucket,
+		Bucket:                      params.Bucket,
-		ChunkSize: params.ChunkSize,
+		ChunkSize:                   params.ChunkSize,
-		Encrypt:   params.Encrypt,
+		Encrypt:                     params.Encrypt,
-		KeyID:     params.KeyID,
+		KeyID:                       params.KeyID,
 		MultipartCopyChunkSize:      params.MultipartCopyChunkSize,
 		MultipartCopyMaxConcurrency: params.MultipartCopyMaxConcurrency,
 		MultipartCopyThresholdSize:  params.MultipartCopyThresholdSize,

registry/storage/linkedblobstore.go

@@ -312,14 +312,14 @@ func (lbs *linkedBlobStore) newBlobUpload(ctx context.Context, uuid, path string
 	}
 
 	bw := &blobWriter{
-		ctx:        ctx,
+		ctx:                    ctx,
-		blobStore:  lbs,
+		blobStore:              lbs,
-		id:         uuid,
+		id:                     uuid,
-		startedAt:  startedAt,
+		startedAt:              startedAt,
-		digester:   digest.Canonical.Digester(),
+		digester:               digest.Canonical.Digester(),
-		fileWriter: fw,
+		fileWriter:             fw,
-		driver:     lbs.driver,
+		driver:                 lbs.driver,
-		path:       path,
+		path:                   path,
 		resumableDigestEnabled: lbs.resumableDigestEnabled,
 	}
 

registry/storage/linkedblobstore_test.go

@@ -162,8 +162,8 @@ type mockBlobDescriptorServiceFactory struct {
 func (f *mockBlobDescriptorServiceFactory) BlobAccessController(svc distribution.BlobDescriptorService) distribution.BlobDescriptorService {
 	return &mockBlobDescriptorService{
 		BlobDescriptorService: svc,
-		t:     f.t,
+		t:                     f.t,
-		stats: f.stats,
+		stats:                 f.stats,
 	}
 }