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Remove unused variable

Introduced by #15209 unintentionally.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
This commit is contained in:
Qiang Huang 2015-08-03 09:14:52 +08:00
parent 05529ab584
commit f5557f4f43

View file

@ -9,7 +9,6 @@ package logger
import (
"errors"
"sync"
"time"
"github.com/docker/docker/pkg/timeutils"
@ -59,7 +58,6 @@ type LogWatcher struct {
// For sending error messages that occur while while reading logs.
Err chan error
closeNotifier chan struct{}
closeOnce sync.Once
}
// NewLogWatcher returns a new LogWatcher.