CRI client: use default timeout for ImageFsInfo RPC

The RPC call usually does not take much time for containerd or CRI-O. We
now assume the default timeout is fine and therefore resolve the `TODO`.

Signed-off-by: Sascha Grunert <[email protected]>

Author: saschagrunert

staging/src/k8s.io/cri-client/pkg/remote_image.go

@@ -232,9 +232,7 @@ func (r *remoteImageService) RemoveImage(ctx context.Context, image *runtimeapi.
 
 // ImageFsInfo returns information of the filesystem that is used to store images.
 func (r *remoteImageService) ImageFsInfo(ctx context.Context) (*runtimeapi.ImageFsInfoResponse, error) {
-	// Do not set timeout, because `ImageFsInfo` takes time.
-	// TODO(random-liu): Should we assume runtime should cache the result, and set timeout here?
-	ctx, cancel := context.WithCancel(ctx)
+	ctx, cancel := context.WithTimeout(ctx, r.timeout)
 	defer cancel()
 
 	return r.imageFsInfoV1(ctx)