kbuild: do not sort after reading modules.order

modules.order lists modules in the deterministic order (that is why
"modules order"), and there is no duplication in the list.

$(sort ) is pointless.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>

scripts/Makefile.modfinal

@@ -13,7 +13,7 @@ include $(srctree)/scripts/Kbuild.include
 include $(srctree)/scripts/Makefile.lib
 
 # find all modules listed in modules.order
-modules := $(sort $(shell cat $(MODORDER)))
+modules := $(shell cat $(MODORDER))
 
 __modfinal: $(modules)
 	@:

scripts/Makefile.modinst

@@ -9,7 +9,7 @@ __modinst:
 include include/config/auto.conf
 include $(srctree)/scripts/Kbuild.include
 
-modules := $(sort $(shell cat $(MODORDER)))
+modules := $(shell cat $(MODORDER))
 
 ifeq ($(KBUILD_EXTMOD),)
 dst := $(MODLIB)/kernel