[COMMITTED] Fix -Wshadow warning in readelf.c

[Matthew Fortune]

Fix a -Wshadow warning caused by using 'index' as a local variable
which shadows the prototype of the posix index function.

Introduced in commit: 79f2a78e76fae1885163027f843e1bafde984b4c

    Fix problem with linker created sections being mistakenly flagged
    as corrupt by the new error checking code in bfd_get_full_section_contents.

Committed as obvious.

Thanks,
Matthew

binutils/

	* readelf.c (process_mips_specific): Rename index to idx.
---
 binutils/ChangeLog | 4 ++++
 binutils/readelf.c | 8 ++++----
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index f3c7196..d071381 100644
diff --git a/binutils/readelf.c b/binutils/readelf.c
index 03c2c5c..7c0c3ff 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -13579,16 +13579,16 @@ process_mips_specific (FILE * file)
       sym_width = (is_32bit_elf ? 80 : 160) - 17 - addr_size * 6 - 1;
       for (i = 0; i < count; i++)
 	{
-	  unsigned long index = get_reloc_symindex (rels[i].r_info);
+	  unsigned long idx = get_reloc_symindex (rels[i].r_info);
 
 	  ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
 	  printf (" ");
 
-	  if (index >= num_dynamic_syms)
-	    printf (_("<corrupt symbol index: %lu>"), index);
+	  if (idx >= num_dynamic_syms)
+	    printf (_("<corrupt symbol index: %lu>"), idx);
 	  else
 	    {
-	      Elf_Internal_Sym * psym = dynamic_symbols + index;
+	      Elf_Internal_Sym * psym = dynamic_symbols + idx;
 
 	      print_vma (psym->st_value, LONG_HEX);
 	      printf (" %-7s %3s ",
-- 
1.9.4