modpost: turn missing MODULE_LICENSE() into error

Do not create modules with no license tag.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2020-12-01 19:34:16 +09:00
parent 0fd3fbadd9
commit 1d6cd39293

View File

@ -2018,7 +2018,7 @@ static void read_symbols(const char *modname)
if (!mod->is_vmlinux) {
license = get_modinfo(&info, "license");
if (!license)
warn("missing MODULE_LICENSE() in %s\n", modname);
error("missing MODULE_LICENSE() in %s\n", modname);
while (license) {
if (license_is_gpl_compatible(license))
mod->gpl_compatible = 1;