On Tue, 03 Dec 2024 11:53:41 +0100 Andreas Hindborg <a.hindborg@xxxxxxxxxx> wrote: >> Add the missing description to fix the following warning: >> >> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o >> >> Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxx> > > Acked-by: Andreas Hindborg <a.hindborg@xxxxxxxxxx> > > Thanks for adding the description string. I am curious about the > warning, since I don't get it. Do I need to enable anything special to > get this warning? You just need to enable extra warnings, e.g., `make W=1`.