diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index a1ccaad..8aca713 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -201,17 +201,12 @@
 }
 
 std::string DisplayDevice::getDebugName() const {
-    std::string displayId;
-    if (const auto id = getId()) {
-        displayId = to_string(*id) + ", ";
-    }
-
     const char* type = "virtual";
     if (mConnectionType) {
         type = *mConnectionType == DisplayConnectionType::Internal ? "internal" : "external";
     }
 
-    return base::StringPrintf("DisplayDevice{%s%s%s, \"%s\"}", displayId.c_str(), type,
+    return base::StringPrintf("DisplayDevice{%s, %s%s, \"%s\"}", to_string(getId()).c_str(), type,
                               isPrimary() ? ", primary" : "", mDisplayName.c_str());
 }
 
@@ -235,9 +230,7 @@
     return mCompositionDisplay->getDisplayColorProfile()->hasRenderIntent(intent);
 }
 
-// ----------------------------------------------------------------------------
-
-const std::optional<DisplayId>& DisplayDevice::getId() const {
+DisplayId DisplayDevice::getId() const {
     return mCompositionDisplay->getId();
 }