[lld] r307220 - Remove dummy cast.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Jul  5 16:16:38 2017
New Revision: 307220

URL: http://llvm.org/viewvc/llvm-project?rev=307220&view=rev
Log:
Remove dummy cast.

Modified:
    lld/trunk/ELF/Writer.cpp

Modified: lld/trunk/ELF/Writer.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Writer.cpp?rev=307220&r1=307219&r2=307220&view=diff
==============================================================================
--- lld/trunk/ELF/Writer.cpp (original)
+++ lld/trunk/ELF/Writer.cpp Wed Jul  5 16:16:38 2017
@@ -908,9 +908,8 @@ static void sortBySymbolsOrder(ArrayRef<
   }
 
   // Sort sections by priority.
-  for (OutputSection *Base : OutputSections)
-    if (auto *Sec = dyn_cast<OutputSection>(Base))
-      Sec->sort([&](InputSectionBase *S) { return SectionOrder.lookup(S); });
+  for (OutputSection *Sec : OutputSections)
+    Sec->sort([&](InputSectionBase *S) { return SectionOrder.lookup(S); });
 }
 
 template <class ELFT>