[TableGen] Remove unnecessary default constructed SMLoc that just existed to return...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239277 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/CTagsEmitter.cpp b/utils/TableGen/CTagsEmitter.cpp
index 43915ccd0c71ed69cf553779933e2aac55b9a5de..35f4ad6dd5bf11188da78d304e4aadf452891017 100644 (file)
--- a/utils/TableGen/CTagsEmitter.cpp
+++ b/utils/TableGen/CTagsEmitter.cpp
@@ -59,11 +59,7 @@ private:
 
 SMLoc CTagsEmitter::locate(const Record *R) {
   ArrayRef<SMLoc> Locs = R->getLoc();
-  if (Locs.empty()) {
-    SMLoc NullLoc;
-    return NullLoc;
-  }
-  return Locs.front();
+  return !Locs.empty() ? Locs.front() : SMLoc();
 }
 
 void CTagsEmitter::run(raw_ostream &OS) {