[PATCH 4/4] certs: unify blacklist_hashes.c and blacklist_nohashes.c

Masahiro Yamada
2022-06-11T17:23:59Z

These two files are very similar. Unify them.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

certs/Makefile | 12 +++++-------
certs/blacklist_hashes.c | 1 -
certs/blacklist_nohashes.c | 6 ------
3 files changed, 5 insertions(+), 14 deletions(-)
delete mode 100644 certs/blacklist_nohashes.c

diff --git a/certs/Makefile b/certs/Makefile
index df7aaeafd19c..7068d45db807 100644
--- a/certs/Makefile
+++ b/certs/Makefile
@@ -4,24 +4,22 @@
#

obj-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += system_keyring.o system_certificates.o common.o
-obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist.o common.o
+obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist.o common.o blacklist_hashes.o
obj-$(CONFIG_SYSTEM_REVOCATION_LIST) += revocation_certificates.o
-ifneq ($(CONFIG_SYSTEM_BLACKLIST_HASH_LIST),)

$(obj)/blacklist_hashes.o: $(obj)/blacklist_hash_list
CFLAGS_blacklist_hashes.o := -I $(obj)

quiet_cmd_check_and_copy_blacklist_hash_list = GEN $@
cmd_check_and_copy_blacklist_hash_list = \
+ $(if $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST), \
$(AWK) -f $(srctree)/$(src)/check-blacklist-hashes.awk $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST) >&2; \
- cat $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST) > $@
+ { cat $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST); echo $(comma) NULL; } > $@, \
+ echo NULL > $@)

$(obj)/blacklist_hash_list: $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST) FORCE
$(call if_changed,check_and_copy_blacklist_hash_list)
-obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist_hashes.o
-else
-obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist_nohashes.o
-endif
+
targets += blacklist_hash_list

quiet_cmd_extract_certs = CERT $@
diff --git a/certs/blacklist_hashes.c b/certs/blacklist_hashes.c
index 86d66fe11348..0c5476abebd9 100644
--- a/certs/blacklist_hashes.c
+++ b/certs/blacklist_hashes.c
@@ -3,5 +3,4 @@

const char __initconst *const blacklist_hashes[] = {
#include "blacklist_hash_list"
- , NULL
};
diff --git a/certs/blacklist_nohashes.c b/certs/blacklist_nohashes.c
deleted file mode 100644
index 753b703ef0ef..000000000000
--- a/certs/blacklist_nohashes.c
+++ /dev/null
@@ -1,6 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include "blacklist.h"
-
-const char __initconst *const blacklist_hashes[] = {
- NULL
-};
--
2.32.0