On Tue, Nov 17, 2020 at 7:47 PM Olaf Hering <olaf@xxxxxxxxx> wrote: > > It is a hard error if a return value is ignored. > In case the return value has no meaning, remove the attribute. > > Signed-off-by: Olaf Hering <olaf@xxxxxxxxx> Applied to linux-kbuild. Thanks. > --- > Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Makefile b/Makefile > index e2c3f65c4721..c7f9acffad42 100644 > --- a/Makefile > +++ b/Makefile > @@ -497,7 +497,7 @@ KBUILD_AFLAGS := -D__ASSEMBLY__ -fno-PIE > KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \ > -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \ > -Werror=implicit-function-declaration -Werror=implicit-int \ > - -Werror=return-type -Wno-format-security \ > + -Werror=return-type -Werror=unused-result -Wno-format-security \ > -std=gnu89 > KBUILD_CPPFLAGS := -D__KERNEL__ > KBUILD_AFLAGS_KERNEL := -- Best Regards Masahiro Yamada
