[llvm] r285803 - Simplify getSection. NFC.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Nov  2 07:49:55 2016
New Revision: 285803

URL: http://llvm.org/viewvc/llvm-project?rev=285803&view=rev
Log:
Simplify getSection. NFC.

Modified:
    llvm/trunk/include/llvm/Object/ELF.h

Modified: llvm/trunk/include/llvm/Object/ELF.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Object/ELF.h?rev=285803&r1=285802&r2=285803&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Object/ELF.h (original)
+++ llvm/trunk/include/llvm/Object/ELF.h Wed Nov  2 07:49:55 2016
@@ -415,11 +415,10 @@ ELFFile<ELFT>::getSection(uint32_t Index
   if (Index >= getNumSections())
     return object_error::invalid_section_index;
 
-  const uint8_t *Addr = reinterpret_cast<const uint8_t *>(SectionHeaderTable) +
-                        (Index * Header->e_shentsize);
-  if (Addr >= base() + getBufSize())
+  const Elf_Shdr *Addr = SectionHeaderTable + Index;
+  if (reinterpret_cast<const uint8_t *>(Addr) >= base() + getBufSize())
     return object_error::invalid_section_index;
-  return reinterpret_cast<const Elf_Shdr *>(Addr);
+  return Addr;
 }
 
 template <class ELFT>