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

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Date:   Mon, 24 Jul 2023 09:25:50 -0400
From:   Chuck Lever <chuck.lever@...cle.com>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     NeilBrown <neilb@...e.de>, jlayton@...nel.org, kolga@...app.com,
        Dai.Ngo@...cle.com, tom@...pey.com,
        trond.myklebust@...merspace.com, anna@...nel.org,
        linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] sunrpc: Remove unused extern declarations

On Mon, Jul 24, 2023 at 02:45:07PM +0800, YueHaibing wrote:
> On 2023/7/24 13:08, NeilBrown wrote:
> > 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, Neil. I thought there might be one or two others, but none stood
out to me.


> Sure, will do this.

Yue, I can just fold that into the applied patch. No need to send another.


> > 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
> >>
> >>
> > 
> > .
> > 

-- 
Chuck Lever