Re: [PATCH 01/10] x86/mm/numa: Remove uninitialized_var() usage
- From
- Miguel Ojeda <hidden>
- Date
- 2020-06-04 11:41:26
- Also in
- linux-block, linux-clk, linux-ide, linux-mm, linux-spi, linux-wireless, lkml
- Reply to
- Thomas Gleixner, 2020-06-04
On Thu, Jun 4, 2020 at 9:58 AM Thomas Gleixner [off-list ref] wrote:
but if we ever lose the 1 then the above will silently compile the code within the IS_ENABLED() section out.
Yeah, I believe `IS_ENABLED()` is only meant for Kconfig symbols, not
macro defs in general. A better option would be `__is_defined()` which
works for defined-to-nothing too.
Cheers,
Miguel