func isValidVolumeCapabilities()

in pkg/nfs/controllerserver.go [838:848]

• 11 lines of code
• 4 McCabe index (conditional complexity)

func isValidVolumeCapabilities(volCaps []*csi.VolumeCapability) error {
	if len(volCaps) == 0 {
		return fmt.Errorf("volume capabilities missing in request")
	}
	for _, c := range volCaps {
		if c.GetBlock() != nil {
			return fmt.Errorf("block volume capability not supported")
		}
	}
	return nil
}