IO Windows remove unused wait group
Removes an unused and unneeded wait group.
@@ -20,7 +20,6 @@ import (
"fmt"
"io"
"net"
- "sync"
winio "github.com/Microsoft/go-winio"
"github.com/containerd/containerd/log"
@@ -41,7 +40,6 @@ func NewFIFOSetInDir(_, id string, terminal bool) (*FIFOSet, error) {
func copyIO(fifos *FIFOSet, ioset *Streams) (*cio, error) {
var (
- wg sync.WaitGroup
set []io.Closer
)
@@ -85,9 +83,7 @@ func copyIO(fifos *FIFOSet, ioset *Streams) (*cio, error) {
}(l)
set = append(set, l)
- wg.Add(1)
go func() {
- defer wg.Done()
c, err := l.Accept()
if err != nil {
log.L.WithError(err).Errorf("failed to accept stdout connection on %s", fifos.Stdout)
@@ -115,9 +111,7 @@ func copyIO(fifos *FIFOSet, ioset *Streams) (*cio, error) {
}(l)
set = append(set, l)
- wg.Add(1)
go func() {
- defer wg.Done()
c, err := l.Accept()
if err != nil {
log.L.WithError(err).Errorf("failed to accept stderr connection on %s", fifos.Stderr)
