migrate to go-modules

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

4 files changed, 7 insertions, 19 deletions

diff --git a/vendor/golang.org/x/sync/AUTHORS b/vendor/golang.org/x/sync/AUTHORS
new file mode 100644
index 000000000..15167cd74
--- /dev/null
+++ b/vendor/golang.org/x/sync/AUTHORS
@@ -0,0 +1,3 @@
+# This source code refers to The Go Authors for copyright purposes.
+# The master list of authors is in the main Go distribution,
+# visible at http://tip.golang.org/AUTHORS.
diff --git a/vendor/golang.org/x/sync/CONTRIBUTORS b/vendor/golang.org/x/sync/CONTRIBUTORS
new file mode 100644
index 000000000..1c4577e96
--- /dev/null
+++ b/vendor/golang.org/x/sync/CONTRIBUTORS
@@ -0,0 +1,3 @@
+# This source code was written by the Go contributors.
+# The master list of contributors is in the main Go distribution,
+# visible at http://tip.golang.org/CONTRIBUTORS.
diff --git a/vendor/golang.org/x/sync/README.md b/vendor/golang.org/x/sync/README.md
deleted file mode 100644
index 1f8436cc9..000000000
--- a/vendor/golang.org/x/sync/README.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# Go Sync
-
-This repository provides Go concurrency primitives in addition to the
-ones provided by the language and "sync" and "sync/atomic" packages.
-
-## Download/Install
-
-The easiest way to install is to run `go get -u golang.org/x/sync`. You can
-also manually git clone the repository to `$GOPATH/src/golang.org/x/sync`.
-
-## Report Issues / Send Patches
-
-This repository uses Gerrit for code changes. To learn how to submit changes to
-this repository, see https://golang.org/doc/contribute.html.
-
-The main issue tracker for the sync repository is located at
-https://github.com/golang/go/issues. Prefix your issue with "x/sync:" in the
-subject line, so it is easy to find.
diff --git a/vendor/golang.org/x/sync/semaphore/semaphore.go b/vendor/golang.org/x/sync/semaphore/semaphore.go
index ac53e733e..7f096fef0 100644
--- a/vendor/golang.org/x/sync/semaphore/semaphore.go
+++ b/vendor/golang.org/x/sync/semaphore/semaphore.go
@@ -95,7 +95,7 @@ func (s *Weighted) Release(n int64) {
 	s.cur -= n
 	if s.cur < 0 {
 		s.mu.Unlock()
-		panic("semaphore: bad release")
+		panic("semaphore: released more than held")
 	}
 	for {
 		next := s.waiters.Front()