[llvm] r269866 - llvm-dwp: remove some unused error handling

[David Blaikie via llvm-commits]

Author: dblaikie
Date: Tue May 17 18:44:13 2016
New Revision: 269866

URL: http://llvm.org/viewvc/llvm-project?rev=269866&view=rev
Log:
llvm-dwp: remove some unused error handling

Modified:
    llvm/trunk/tools/llvm-dwp/llvm-dwp.cpp

Modified: llvm/trunk/tools/llvm-dwp/llvm-dwp.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-dwp/llvm-dwp.cpp?rev=269866&r1=269865&r2=269866&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-dwp/llvm-dwp.cpp (original)
+++ llvm/trunk/tools/llvm-dwp/llvm-dwp.cpp Tue May 17 18:44:13 2016
@@ -54,7 +54,7 @@ static opt<std::string> OutputFilename(R
                                        value_desc("filename"),
                                        cat(DwpCategory));
 
-static Error
+static void
 writeStringsAndOffsets(MCStreamer &Out, StringMap<uint32_t> &Strings,
                        uint32_t &StringOffset, MCSection *StrSection,
                        MCSection *StrOffsetSection, StringRef CurStrSection,
@@ -62,7 +62,7 @@ writeStringsAndOffsets(MCStreamer &Out,
   // Could possibly produce an error or warning if one of these was non-null but
   // the other was null.
   if (CurStrSection.empty() || CurStrOffsetSection.empty())
-    return Error();
+    return;
 
   DenseMap<uint32_t, uint32_t> OffsetRemapping;
 
@@ -93,8 +93,6 @@ writeStringsAndOffsets(MCStreamer &Out,
     auto NewOffset = OffsetRemapping[OldOffset];
     Out.EmitIntValue(NewOffset, 4);
   }
-
-  return Error();
 }
 
 static uint32_t getCUAbbrev(StringRef Abbrev, uint64_t AbbrCode) {
@@ -558,10 +556,9 @@ static Error write(MCStreamer &Out, Arra
                   CurEntry, ContributionOffsets[DW_SECT_TYPES - DW_SECT_INFO]);
     }
 
-    if (auto Err = writeStringsAndOffsets(Out, Strings, StringOffset,
-                                          StrSection, StrOffsetSection,
-                                          CurStrSection, CurStrOffsetSection))
-      return Err;
+    writeStringsAndOffsets(Out, Strings, StringOffset, StrSection,
+                           StrOffsetSection, CurStrSection,
+                           CurStrOffsetSection);
   }
 
   // Lie about there being no info contributions so the TU index only includes