IS_ENABLED(CONFIG_ENCRYPTED_KEYS) is true whether the option is built-in
or a module, so use it instead of #if defined checking for each
separately.
The other #if was to avoid a static function defined, but unused
warning. As we now always build the callsite when the function
is defined, we can remove that first #if guard.
Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
Cc: Dmitry Baryshkov <dbaryshkov@xxxxxxxxx>
---
drivers/md/dm-crypt.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 8c874710f0bc..7eeb9248eda5 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -2436,7 +2436,6 @@ static int set_key_user(struct crypt_config *cc, struct key *key)
return 0;
}
-#if defined(CONFIG_ENCRYPTED_KEYS) || defined(CONFIG_ENCRYPTED_KEYS_MODULE)
static int set_key_encrypted(struct crypt_config *cc, struct key *key)
{
const struct encrypted_key_payload *ekp;
@@ -2452,7 +2451,6 @@ static int set_key_encrypted(struct crypt_config *cc, struct key *key)
return 0;
}
-#endif /* CONFIG_ENCRYPTED_KEYS */
static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string)
{
@@ -2482,11 +2480,10 @@ static int crypt_set_keyring_key(struct crypt_config *cc, const char *key_string
} else if (!strncmp(key_string, "user:", key_desc - key_string + 1)) {
type = &key_type_user;
set_key = set_key_user;
-#if defined(CONFIG_ENCRYPTED_KEYS) || defined(CONFIG_ENCRYPTED_KEYS_MODULE)
- } else if (!strncmp(key_string, "encrypted:", key_desc - key_string + 1)) {
+ } else if (IS_ENABLED(CONFIG_ENCRYPTED_KEYS) &&
+ !strncmp(key_string, "encrypted:", key_desc - key_string + 1)) {
type = &key_type_encrypted;
set_key = set_key_encrypted;
-#endif
} else {
return -EINVAL;
}
--
2.30.0
--
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