linux-kernel - Re: [PATCH v2 -next] keys: Remove unused extern declarations

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Date:   Fri, 28 Jul 2023 18:55:56 +0000
From:   "Jarkko Sakkinen" <jarkko@...nel.org>
To:     "YueHaibing" <yuehaibing@...wei.com>, <dhowells@...hat.com>,
        <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>
Subject: Re: [PATCH v2 -next] keys: Remove unused extern declarations

On Mon Jul 24, 2023 at 2:47 PM UTC, YueHaibing wrote:
> 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().
>
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Please use the fixes tag properly.

> ---
> 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


BR, Jarkko