[PATCH][OBVIOUS] bfd: remove unused local variable in elflink.c:init_reloc_cookie_rels

[Maciej W. Rozycki]

Hi Jose,

> Turns out a few more targets were also impacted.
> After this patch --enable-targets=all builds, so I think we are good...

 I think so as well as this is also the exact change I have come up with, 
but you were faster! :)  Thanks for fixing up the breakage and sorry to 
cause it in the first place.  This didn't trigger with GCC 4.4 I verified 
this commit with.

  Maciej