[llvm-readobj] - Make decode_relrs() don't return Expected<>. NFCI.
The `decode_relrs` helper is declared as:
`Expected<std::vector<Elf_Rel>> decode_relrs(Elf_Relr_Range relrs) const;`
it never returns an error though and hence can be simplified to return
a vector.
Differential revision: https://reviews.llvm.org/D85302
diff --git a/llvm/lib/Object/ELF.cpp b/llvm/lib/Object/ELF.cpp
index 7a67594..0e06af9 100644
--- a/llvm/lib/Object/ELF.cpp
+++ b/llvm/lib/Object/ELF.cpp
@@ -278,7 +278,7 @@
}
template <class ELFT>
-Expected<std::vector<typename ELFT::Rel>>
+std::vector<typename ELFT::Rel>
ELFFile<ELFT>::decode_relrs(Elf_Relr_Range relrs) const {
// This function decodes the contents of an SHT_RELR packed relocation
// section.