Re: [PATCH v2 1/3] powerpc/numa: Simplify find_primary_domain_index

Srikar Dronamraju [off-list ref] writes:

Initialize the return value once and use a single exit path in
find_primary_domain_index().

This is a small cleanup that keeps the existing behavior unchanged while
making the control flow easier to follow.

Signed-off-by: Srikar Dronamraju <redacted>

Cleanup LGTM. Feel free to add:
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>