[PATCH v3 -next] keys: Remove unused extern declarations

From: Yue Haibing
Date: Fri Jul 28 2023 - 22:41:00 EST


From: YueHaibing <yuehaibing@xxxxxxxxxx>

Since commit b2a4df200d57 ("KEYS: Expand the capacity of a keyring")
iterate_over_keyring() is never used, so can be removed.

And commit b5f545c880a2 ("[PATCH] keys: Permit running process to instantiate keys")
left behind keyring_search_instkey().

Fixes: b2a4df200d57 ("KEYS: Expand the capacity of a keyring")
Fixes: b5f545c880a2 ("[PATCH] keys: Permit running process to instantiate keys")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
v3: Add Fixes tag
v2: Also remove keyring_search_instkey()
---
security/keys/internal.h | 7 -------
1 file changed, 7 deletions(-)

diff --git a/security/keys/internal.h b/security/keys/internal.h
index 3c1e7122076b..471cf36dedc0 100644
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -109,13 +109,6 @@ extern void __key_link_end(struct key *keyring,
extern key_ref_t find_key_to_update(key_ref_t keyring_ref,
const struct keyring_index_key *index_key);

-extern struct key *keyring_search_instkey(struct key *keyring,
- key_serial_t target_id);
-
-extern int iterate_over_keyring(const struct key *keyring,
- int (*func)(const struct key *key, void *data),
- void *data);
-
struct keyring_search_context {
struct keyring_index_key index_key;
const struct cred *cred;
--
2.34.1