kbuild: buildtar: always make modules_install

It is done for the same reasons as 4243afdb does it for builddeb:
always runs make modules to install modules.builtin* files, which are
needed for e.g. initramfs-tools or LTP testing tool.
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

scripts/package/buildtar

@@ -37,11 +37,9 @@ fi
 
 
 #
-# Try to install modules
+# Install modules
 #
-if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then
-	make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install
-fi
+make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install
 
 
 #