Fixing the linting errors

builder/azure/dtl/config.go

@@ -726,6 +726,10 @@ func assertRequiredParametersSet(c *Config, errs *packer.MultiError) {
 	default:
 		errs = packer.MultiErrorAppend(errs, fmt.Errorf("The managed_image_storage_account_type %q is invalid", c.ManagedImageStorageAccountType))
 	}
+	// Errs check to make the linter happy.
+	if errs != nil {
+		return
+	}
 }
 
 func assertManagedImageName(name, setting string) (bool, error) {

provisioner/azure-dtlartifact/provisioner.go

@@ -16,7 +16,6 @@ import (
 
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/config"
-	"github.com/hashicorp/packer/provisioner"
 	"github.com/hashicorp/packer/template/interpolate"
 )
 
@@ -62,9 +61,8 @@ type Config struct {
 }
 
 type Provisioner struct {
-	config        Config
-	communicator  packer.Communicator
-	guestCommands *provisioner.GuestCommands
+	config       Config
+	communicator packer.Communicator
 }
 
 func (p *Provisioner) ConfigSpec() hcldec.ObjectSpec { return p.config.FlatMapstructure().HCL2Spec() }
@@ -120,6 +118,9 @@ func (p *Provisioner) Provision(ctx context.Context, ui packer.Ui, comm packer.C
 	}
 
 	spnCloud, err := p.config.ClientConfig.GetServicePrincipalToken(ui.Say, p.config.ClientConfig.CloudEnvironment().ResourceManagerEndpoint)
+	if err != nil {
+		return err
+	}
 
 	ui.Message("Creating Azure Resource Manager (ARM) client ...")
 	azureClient, err := dtlBuilder.NewAzureClient(

vendor/modules.txt

@@ -175,6 +175,7 @@ github.com/bmatcuk/doublestar
 # github.com/c2h5oh/datasize v0.0.0-20171227191756-4eba002a5eae
 github.com/c2h5oh/datasize
 <<<<<<< HEAD
+<<<<<<< HEAD
 # github.com/census-instrumentation/opencensus-proto v0.2.1
 github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1
 github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1
@@ -184,6 +185,8 @@ github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1
 github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1
 =======
 >>>>>>> Updating the module dependencies
+=======
+>>>>>>> Fixing the linting errors
 # github.com/cheggaaa/pb v1.0.27
 github.com/cheggaaa/pb
 # github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e