More dead code removal (using -Wunreachable-code)

llvm-svn: 148578
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
index 4f4b86a..67345bf 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
@@ -217,7 +217,7 @@
     default: llvm_unreachable("invalid fixup kind!");
     case FK_Data_4:
       switch (Modifier) {
-      default: llvm_unreachable("Unsupported Modifier"); break;
+      default: llvm_unreachable("Unsupported Modifier");
       case MCSymbolRefExpr::VK_ARM_GOT:
         Type = ELF::R_ARM_GOT_BREL;
         break;