Remove a redundant syscall.

llvm-svn: 29405

llvm/lib/Linker/Linker.cpp

@@ -119,9 +119,6 @@ static inline sys::Path IsLibrary(const std::string& Name,
 
   sys::Path FullPath(Directory);
 
-  // Make sure the directory actually is a directory in the file system.
-  if (FullPath.isDirectory())
-  {
   // Try the libX.a form
   FullPath.appendComponent("lib" + Name);
   FullPath.appendSuffix("a");
@@ -143,7 +140,6 @@ static inline sys::Path IsLibrary(const std::string& Name,
     return FullPath;
 
   // Not found .. fall through
-  }
 
   // Indicate that the library was not found in the directory.
   FullPath.clear();