diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
index bbbbdaa8c1..732dd2f3de 100644
--- a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
@@ -229,7 +229,6 @@ ReadString (
         return EFI_DEVICE_ERROR;
       }
 
-      break;
 
     case CHAR_BACKSPACE:
       if (StringPtr[0] != CHAR_NULL && CurrentCursor != 0) {
@@ -881,7 +880,6 @@ TheKey2:
         }
 
         goto EnterCarriageReturn;
-        break;
 
       case SCAN_UP:
       case SCAN_DOWN:
@@ -982,7 +980,6 @@ EnterCarriageReturn:
       }
 
       return EFI_SUCCESS;
-      break;
 
     case CHAR_BACKSPACE:
       if (ManualInput) {
diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
index c074f4b4a3..bb2faf3244 100644
--- a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
@@ -568,7 +568,6 @@ PrintFormattedNumber (
 
   default:
     return EFI_UNSUPPORTED;
-    break;
   }
 
   UnicodeSPrint (FormattedNumber, BufferSize, Format, Value);
diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
index 688a1d66cb..9a18dec5c0 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
@@ -3170,7 +3170,6 @@ EvaluateExpression (
           //
           Status = EFI_UNSUPPORTED;
           goto Done;
-          break;
         }
       } else {
         //