From: Mike Larkin <mlarkin@nested.page>
Subject: Re: remove nfs_null()
To: tech@openbsd.org
Date: Sat, 6 Jul 2024 01:55:25 -0700

On Sat, Jul 06, 2024 at 03:33:10PM +1000, Jonathan Gray wrote:
> remove unused nfs_null()
>

ok mlarkin

> diff --git sys/nfs/nfs_vnops.c sys/nfs/nfs_vnops.c
> index ee9bd07f86e..eb9ff9baa74 100644
> --- sys/nfs/nfs_vnops.c
> +++ sys/nfs/nfs_vnops.c
> @@ -88,7 +88,6 @@ int nfs_mkdir(void *);
>  int nfs_mknod(void *);
>  int nfs_mknodrpc(struct vnode *, struct vnode **, struct componentname *,
>  	struct vattr *);
> -int nfs_null(struct vnode *, struct ucred *, struct proc *);
>  int nfs_open(void *);
>  int nfs_pathconf(void *);
>  int nfs_print(void *);
> @@ -270,22 +269,6 @@ nfs_cache_enter(struct vnode *dvp, struct vnode *vp, struct componentname *cnp)
>  	cache_enter(dvp, vp, cnp);
>  }
>
> -/*
> - * nfs null call from vfs.
> - */
> -int
> -nfs_null(struct vnode *vp, struct ucred *cred, struct proc *procp)
> -{
> -	struct nfsm_info	 info;
> -	int			 error = 0;
> -
> -	info.nmi_mb = info.nmi_mreq = nfsm_reqhead(0);
> -	info.nmi_errorp = &error;
> -	error = nfs_request(vp, NFSPROC_NULL, &info);
> -	m_freem(info.nmi_mrep);
> -	return (error);
> -}
> -
>  /*
>   * nfs access vnode op.
>   * For nfs version 2, just return ok. File accesses may fail later.
>