GCC trunk recently had improvements to its -Wunused-but-set-variable which
picked up that contents and hence note_size & old aren't used at all in the
end.
* objcopy.c (merge_gnu_build_notes): Drop unused 'note_size', 'contents',
and 'old' variables.
/* Reconstruct the ELF notes. */
bfd_byte * new_contents;
- bfd_byte * old;
bfd_byte * new;
bfd_vma prev_start = 0;
bfd_vma prev_end = 0;
/* Not sure how, but the notes might grow in size.
(eg see PR 1774507). Allow for this here. */
new = new_contents = xmalloc (size * 2);
- for (pnote = pnotes, old = contents;
- pnote < pnotes_end;
- pnote ++)
+ for (pnote = pnotes; pnote < pnotes_end; pnote ++)
{
- bfd_size_type note_size = 12 + pnote->padded_namesz + pnote->note.descsz;
-
if (! is_deleted_note (pnote))
{
/* Create the note, potentially using the
prev_end = pnote->end;
}
}
-
- old += note_size;
}
#if DEBUG_MERGE