Ben Horgan e2b02d382a bitfield: Ensure the return values of helper functions are checked ...

As type##_replace_bits() has no side effects it is only useful if its
return value is checked. Add __must_check to enforce this usage. To have
the bits replaced in-place typep##_replace_bits() can be used instead.

Although, type_##_get_bits() and type_##_encode_bits() are harder to misuse
they are still only useful if the return value is checked. For
consistency, also add __must_check to these.

Signed-off-by: Ben Horgan <ben.horgan@arm.com>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>

2025-07-31 11:28:03 -04:00

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