libcontainerd/supervisor: remove unused RWMutex
This RWMutex was added in and used in
the `remote.Client()` method. Commit
split the code for client and daemon, but did not remove the mutex.
@@ -9,7 +9,6 @@ import (
"path/filepath"
"strconv"
"strings"
- "sync"
"time"
"github.com/containerd/containerd"
@@ -31,7 +30,6 @@ const (
)
type remote struct {
- sync.RWMutex
config.Config
daemonPid int
