rootless: unexport GetUserNSForPid

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

Closes: #1371
Approved by: rhatdan

1 files changed, 0 insertions, 7 deletions

diff --git a/pkg/rootless/rootless_unsupported.go b/pkg/rootless/rootless_unsupported.go
index e0adb3453..31728e5c2 100644
--- a/pkg/rootless/rootless_unsupported.go
+++ b/pkg/rootless/rootless_unsupported.go
@@ -3,8 +3,6 @@
 package rootless
 
 import (
-	"os"
-
 	"github.com/pkg/errors"
 )
 
@@ -38,8 +36,3 @@ func SkipStorageSetup() bool {
 func JoinNS(pid uint) (bool, int, error) {
 	return false, -1, errors.New("this function is not supported on this os")
 }
-
-// GetUserNSForPid returns an open FD for the first direct child user namespace that created the process
-func GetUserNSForPid(pid uint) (*os.File, error) {
-	return nil, errors.New("this function is not supported on this os")
-}