[S] Change in coreboot[master]: arch/x86: Use 'enum cb_err'

[Elyes Haouas (Code Review)]

Attention is currently required from: Angel Pons.

Elyes Haouas has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/68369 )

Change subject: arch/x86: Use 'enum cb_err'
......................................................................

Patch Set 1:

(1 comment)

File src/arch/x86/pirq_routing.c:

https://review.coreboot.org/c/coreboot/+/68369/comment/e102e87e_e70b9359 
PS1, Line 185: 		verify_copy_pirq_routing_table(addr, routing_table);
> The return value is ignored

This is out of scope.