From 5ea8854d3cac2d31b86838f09bdc628ba7b6a4de Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Fri, 19 Jan 2018 13:52:24 +0100
Subject: -Werror,-Wunused-variable

Change-Id: I1bcfe0dabd61a2157bc4a48ea54413882ecaaabc
---
 compilerplugins/clang/emptyif.cxx | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/compilerplugins/clang/emptyif.cxx b/compilerplugins/clang/emptyif.cxx
index d9348e660378..6eac86b6bcc7 100644
--- a/compilerplugins/clang/emptyif.cxx
+++ b/compilerplugins/clang/emptyif.cxx
@@ -30,13 +30,7 @@ public:
     {
     }
 
-    virtual void run() override
-    {
-        StringRef fn(compiler.getSourceManager()
-                         .getFileEntryForID(compiler.getSourceManager().getMainFileID())
-                         ->getName());
-        TraverseDecl(compiler.getASTContext().getTranslationUnitDecl());
-    }
+    virtual void run() override { TraverseDecl(compiler.getASTContext().getTranslationUnitDecl()); }
 
     bool VisitIfStmt(IfStmt const*);
 
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