Merge pull request #3515 from fuweid/me-remove-comment-line

remotes: remove useless line

remotes/docker/pusher.go

@@ -137,7 +137,6 @@ func (p dockerPusher) Push(ctx context.Context, desc ocispec.Descriptor) (conten
 			// for the private repo, we should remove mount-from
 			// query and send the request again.
 			resp, err = preq.do(pctx)
-			//resp, err = p.doRequest(pctx, req)
 			if err != nil {
 				return nil, err
 			}