[lld] r266232 - Fix warning about unused variable.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Apr 13 14:09:48 2016
New Revision: 266232

URL: http://llvm.org/viewvc/llvm-project?rev=266232&view=rev
Log:
Fix warning about unused variable.

Modified:
    lld/trunk/ELF/Driver.cpp

Modified: lld/trunk/ELF/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Driver.cpp?rev=266232&r1=266231&r2=266232&view=diff
==============================================================================
--- lld/trunk/ELF/Driver.cpp (original)
+++ lld/trunk/ELF/Driver.cpp Wed Apr 13 14:09:48 2016
@@ -135,10 +135,9 @@ void LinkerDriver::addFile(StringRef Pat
 
 Optional<MemoryBufferRef> LinkerDriver::readFile(StringRef Path) {
   auto MBOrErr = MemoryBuffer::getFile(Path);
-  if (std::error_code EC = MBOrErr.getError()) {
-    error(MBOrErr, "cannot open " + Path);
+  error(MBOrErr, "cannot open " + Path);
+  if (HasError)
     return None;
-  }
   std::unique_ptr<MemoryBuffer> &MB = *MBOrErr;
   MemoryBufferRef MBRef = MB->getMemBufferRef();
   OwningMBs.push_back(std::move(MB)); // take MB ownership