linux-kernel - [PATCH -next] keys: Remove unused extern declaration iterate_over

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Message-ID: <20230722030832.33680-1-yuehaibing@huawei.com>
Date:   Sat, 22 Jul 2023 11:08:32 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <dhowells@...hat.com>, <jarkko@...nel.org>, <paul@...l-moore.com>,
        <jmorris@...ei.org>, <serge@...lyn.com>
CC:     <keyrings@...r.kernel.org>,
        <linux-security-module@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] keys: Remove unused extern declaration iterate_over_keyring()

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

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 security/keys/internal.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/security/keys/internal.h b/security/keys/internal.h
index 3c1e7122076b..95a82eec1816 100644
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -112,10 +112,6 @@ extern key_ref_t find_key_to_update(key_ref_t keyring_ref,
 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