llvm-dis: Remove dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287182 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvm-dis/llvm-dis.cpp

@@ -166,16 +166,7 @@ int main(int argc, char **argv) {
 
   cl::ParseCommandLineOptions(argc, argv, "llvm .bc -> .ll disassembler\n");
 
-  Expected<std::unique_ptr<Module>> MOrErr = openInputFile(Context);
-  if (!MOrErr) {
-    handleAllErrors(MOrErr.takeError(), [&](ErrorInfoBase &EIB) {
-      errs() << argv[0] << ": ";
-      EIB.log(errs());
-      errs() << '\n';
-    });
-    return 1;
-  }
-  std::unique_ptr<Module> M = std::move(*MOrErr);
+  std::unique_ptr<Module> M = openInputFile(Context);
 
   // Just use stdout.  We won't actually print anything on it.
   if (DontPrint)