clientv3: remove ineffective nil check (#11451)

This commit is contained in:
Ted Yu 2019-12-15 21:38:25 -08:00 committed by Xiang Li
parent 322c38e169
commit fb7703ab43

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@ -23,7 +23,7 @@ import (
v3rpc "go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes"
pb "go.etcd.io/etcd/etcdserver/etcdserverpb"
mvccpb "go.etcd.io/etcd/mvcc/mvccpb"
"go.etcd.io/etcd/mvcc/mvccpb"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
@ -402,10 +402,7 @@ func (w *watcher) RequestProgress(ctx context.Context) (err error) {
case reqc <- pr:
return nil
case <-ctx.Done():
if err == nil {
return ctx.Err()
}
return err
return ctx.Err()
case <-donec:
if wgs.closeErr != nil {
return wgs.closeErr