[PATCH, AArch64] Remove some dead code from elf64_aarch64_check_relocs.

[Yufeng Zhang]

On 04/25/13 14:34, Will Newton wrote:
>
> This code was inherited from the ARM backend, but will never be hit due to the more restrictive test above.

Looks OK to me (but I cannot approve it).

Just curious that how you spotted this piece of dead code; are you 
running any static code analyzer on bfd?

Thanks,
Yufeng