[lld] r235708 - [Mips] Simplify the code a bit using early return

[Simon Atanasyan]

Author: atanasyan
Date: Fri Apr 24 06:14:24 2015
New Revision: 235708

URL: http://llvm.org/viewvc/llvm-project?rev=235708&view=rev
Log:
[Mips] Simplify the code a bit using early return

No functional changes.

Modified:
    lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationPass.cpp

Modified: lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationPass.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationPass.cpp?rev=235708&r1=235707&r2=235708&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationPass.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationPass.cpp Fri Apr 24 06:14:24 2015
@@ -734,21 +734,13 @@ bool RelocationPass<ELFT>::isDynamic(con
   const auto *da = dyn_cast<const DefinedAtom>(atom);
   if (da && da->dynamicExport() == DefinedAtom::dynamicExportAlways)
     return true;
-
-  const auto *sa = dyn_cast<SharedLibraryAtom>(atom);
-  if (sa)
+  if (isa<SharedLibraryAtom>(atom))
     return true;
-
-  if (_ctx.getOutputELFType() == ET_DYN) {
-    if (da && da->scope() != DefinedAtom::scopeTranslationUnit)
-      return true;
-
-    const auto *ua = dyn_cast<UndefinedAtom>(atom);
-    if (ua)
-      return true;
-  }
-
-  return false;
+  if (_ctx.getOutputELFType() != ET_DYN)
+    return false;
+  if (da && da->scope() != DefinedAtom::scopeTranslationUnit)
+    return true;
+  return isa<UndefinedAtom>(atom);
 }
 
 template <typename ELFT>