Andrew Morton <[email protected]> wrote:
> Yes, it's a shame that there doesn't seem to be a fine-grained way of
> turning on -W's useful bits.
You can turn off -W's undesirable bits. For net/rxrpc/ and fs/afs/ at least,
adding:
CFLAGS += -W -Wno-unused-parameter
to the Makefile generates no warnings. Perhaps this should be added to the
master Makefile.
Adding -Wsign-compare finds some stuff that I will fix. It also finds some
stuff in the main and the networking headers. This is a really useful option
and found some tricky bugs in CacheFiles. I would endorse adding this
generally too.
David
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