elf32-mips.c warnings

[Ulf Carlsson]

 > /home/scratch/ALL/all/bfd/elf32-mips.c: In function
 > `_bfd_mips_elf_create_dynamic_sections':
 > /home/scratch/ALL/all/bfd/elf32-mips.c:7104: warning: suggest
 > parentheses around && within ||
 > /home/scratch/ALL/all/bfd/elf32-mips.c: In function
 > `_bfd_mips_elf_finish_dynamic_symbol':
 > /home/scratch/ALL/all/bfd/elf32-mips.c:8639: warning: suggest
 > parentheses around && within ||

I pointed out this problem earlier, but obviously I let them slip now
when I checked in Koundinya's patch.  I have fixed this now.

Thanks for noticing this.

Ulf