Trivial elf32-arm.h patch

[Nick Clifton]

Hi Richard,

> I guess this patch counts as obviously correct, not sure it's worth a
> ChangeLog really.  But please install if OK.

It does count as obviously correct, and it is worth a ChangeLog entry.

> 2001-03-16  Richard Sandiford  <rsandifo@redhat.com>
> 
> 	* elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix warning.

Approved and applied.

Cheers
        Nick