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rust/kernel: remove config `#ifdef` in Error.rs file #346

Merged

ojeda merged 1 commit into Rust-for-Linux:rust from TheSven73:rust-for-linux-no-ifdefs

Jun 4, 2021

Commits on Jun 4, 2021

rust/kernel: remove config #ifdef in Error.rs file

The use of `#ifdef CONFIG_` statements in .c/.rs files should be
avoided: it makes the code much more unmaintainable over time. See:
https://lore.kernel.org/lkml/YLjWKwhp7akqyR1S@kroah.com/

Use a Rust-C helper instead to leverage automatic `CONFIG` selection
in C kernel headers.

Signed-off-by: Sven Van Asbroeck <thesven73@gmail.com>

Sven Van Asbroeck committed Jun 4, 2021