Remove uneeded casts

llvm-svn: 173269
diff --git a/clang/tools/libclang/CXSourceLocation.cpp b/clang/tools/libclang/CXSourceLocation.cpp
index 856481a..af311eb 100644
--- a/clang/tools/libclang/CXSourceLocation.cpp
+++ b/clang/tools/libclang/CXSourceLocation.cpp
@@ -346,7 +346,7 @@
     return createNullLocation(file, line, column, offset);
 
   if (file)
-    *file = static_cast<void*>(const_cast<FileEntry*>(SM.getFileEntryForID(FID)));
+    *file = const_cast<FileEntry *>(SM.getFileEntryForID(FID));
   if (line)
     *line = SM.getLineNumber(FID, FileOffset);
   if (column)