x86: Don't change r_type when performing TLS transitions

x86: Don't change r_type when performing TLS transitions

Don't change r_type when performing TLS transitions to avoid getting
the relocation type with ELF32_R_TYPE again.

	* elf32-i386.c (elf_i386_relocate_section): Don't change r_type
	when calling elf_i386_tls_transition.  Don't use ELF32_R_TYPE
	to get the relocation type again.
	* elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
	r_type when calling elf_x86_64_tls_transition.  Don't use
	ELF32_R_TYPE to get the relocation type again.