Reduce map lookups in syserr

PiperOrigin-RevId: 208755352
Change-Id: Ia24630f452a4a42940ab73a8113a2fd5ea2cfca2

1 files changed, 0 insertions, 30 deletions

diff --git a/pkg/syserr/linuxabi.go b/pkg/syserr/linuxabi.go
deleted file mode 100644
index 71e3d1a81..000000000
--- a/pkg/syserr/linuxabi.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2018 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package syserr
-
-import (
-	"gvisor.googlesource.com/gvisor/pkg/abi/linux"
-)
-
-var linuxABITranslations = map[*Error]*linux.Errno{}
-
-// ToLinux translates an Error to a corresponding *linux.Errno value.
-func ToLinux(err *Error) *linux.Errno {
-	le, ok := linuxABITranslations[err]
-	if !ok {
-		panic("No Linux ABI translation available for " + err.String())
-	}
-	return le
-}