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

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Date:   Mon, 24 Jul 2023 15:08:59 +1000
From:   "NeilBrown" <neilb@...e.de>
To:     "YueHaibing" <yuehaibing@...wei.com>
Cc:     chuck.lever@...cle.com, jlayton@...nel.org, kolga@...app.com,
        Dai.Ngo@...cle.com, tom@...pey.com,
        trond.myklebust@...merspace.com, anna@...nel.org,
        yuehaibing@...wei.com, linux-nfs@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] sunrpc: Remove unused extern declarations

On Sat, 22 Jul 2023, YueHaibing wrote:
> Since commit 49b28684fdba ("nfsd: Remove deprecated nfsctl system call and related code.")
> these declarations are unused, so can remove it.
> 
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Thanks.
Could you remove the declaration of auth_unix_lookup too?
It was removed in that commit, but the declaration is still with us.

Thanks!
NeilBrown

> ---
>  include/linux/sunrpc/svcauth.h | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
> index 6d9cc9080aca..2402b7ca5d1a 100644
> --- a/include/linux/sunrpc/svcauth.h
> +++ b/include/linux/sunrpc/svcauth.h
> @@ -157,11 +157,9 @@ extern void	svc_auth_unregister(rpc_authflavor_t flavor);
>  
>  extern struct auth_domain *unix_domain_find(char *name);
>  extern void auth_domain_put(struct auth_domain *item);
> -extern int auth_unix_add_addr(struct net *net, struct in6_addr *addr, struct auth_domain *dom);
>  extern struct auth_domain *auth_domain_lookup(char *name, struct auth_domain *new);
>  extern struct auth_domain *auth_domain_find(char *name);
>  extern struct auth_domain *auth_unix_lookup(struct net *net, struct in6_addr *addr);
> -extern int auth_unix_forget_old(struct auth_domain *dom);
>  extern void svcauth_unix_purge(struct net *net);
>  extern void svcauth_unix_info_release(struct svc_xprt *xpt);
>  extern int svcauth_unix_set_client(struct svc_rqst *rqstp);
> -- 
> 2.34.1
> 
>