diff --git a/services/core/java/com/android/server/DiskStatsService.java b/services/core/java/com/android/server/DiskStatsService.java
index 1095ba31069f5..5fed6d35c2bbc 100644
--- a/services/core/java/com/android/server/DiskStatsService.java
+++ b/services/core/java/com/android/server/DiskStatsService.java
@@ -129,14 +129,10 @@ public class DiskStatsService extends Binder {
                 DiskStatsFreeSpaceProto.FOLDER_METADATA);
 
         boolean fileBased = StorageManager.isFileEncryptedNativeOnly();
-        boolean blockBased = fileBased ? false : StorageManager.isBlockEncrypted();
         if (protoFormat) {
             if (fileBased) {
                 proto.write(DiskStatsServiceDumpProto.ENCRYPTION,
                         DiskStatsServiceDumpProto.ENCRYPTION_FILE_BASED);
-            } else if (blockBased) {
-                proto.write(DiskStatsServiceDumpProto.ENCRYPTION,
-                        DiskStatsServiceDumpProto.ENCRYPTION_FULL_DISK);
             } else {
                 proto.write(DiskStatsServiceDumpProto.ENCRYPTION,
                         DiskStatsServiceDumpProto.ENCRYPTION_NONE);