Enable golint linter

Use the golint linter and fix the reported problems.

[NO TESTS NEEDED]

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/pkg/copy/fileinfo.go b/pkg/copy/fileinfo.go
index ddb9b629c..b95bcd90c 100644
--- a/pkg/copy/fileinfo.go
+++ b/pkg/copy/fileinfo.go
@@ -16,9 +16,9 @@ import (
 // base64 encoded JSON payload of stating a path in a container.
 const XDockerContainerPathStatHeader = "X-Docker-Container-Path-Stat"
 
-// ENOENT mimics the stdlib's ENOENT and can be used to implement custom logic
+// ErrENOENT mimics the stdlib's ErrENOENT and can be used to implement custom logic
 // while preserving the user-visible error message.
-var ENOENT = errors.New("No such file or directory")
+var ErrENOENT = errors.New("No such file or directory")
 
 // FileInfo describes a file or directory and is returned by
 // (*CopyItem).Stat().
@@ -70,7 +70,7 @@ func ResolveHostPath(path string) (*FileInfo, error) {
 	statInfo, err := os.Stat(resolvedHostPath)
 	if err != nil {
 		if os.IsNotExist(err) {
-			return nil, ENOENT
+			return nil, ErrENOENT
 		}
 		return nil, err
 	}