Commit e245d425 authored by Bryan Schumaker's avatar Bryan Schumaker Committed by Trond Myklebust
Browse files

NFS: Remove unused function nfs_lookup_with_sec() 



This fixes a compiler warning.

Signed-off-by: default avatarBryan Schumaker <bjschuma@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 7e6eb683

fs/nfs/namespace.c

+0 −62
Original line number Diff line number Diff line
@@ -148,59 +148,6 @@ rpc_authflavor_t nfs_find_best_sec(struct nfs4_secinfo_flavors *flavors) 
	return pseudoflavor;

}



static int nfs_negotiate_security(const struct dentry *parent,

				  const struct dentry *dentry,

				  rpc_authflavor_t *flavor)

{

	struct page *page;

	struct nfs4_secinfo_flavors *flavors;

	int (*secinfo)(struct inode *, const struct qstr *, struct nfs4_secinfo_flavors *);

	int ret = -EPERM;



	secinfo = NFS_PROTO(parent->d_inode)->secinfo;

	if (secinfo != NULL) {

		page = alloc_page(GFP_KERNEL);

		if (!page) {

			ret = -ENOMEM;

			goto out;

		}

		flavors = page_address(page);

		ret = secinfo(parent->d_inode, &dentry->d_name, flavors);

		*flavor = nfs_find_best_sec(flavors);

		put_page(page);

	}



out:

	return ret;

}



static int nfs_lookup_with_sec(struct nfs_server *server, struct dentry *parent,

			       struct dentry *dentry, struct path *path,

			       struct nfs_fh *fh, struct nfs_fattr *fattr,

			       rpc_authflavor_t *flavor)

{

	struct rpc_clnt *clone;

	struct rpc_auth *auth;

	int err;



	err = nfs_negotiate_security(parent, path->dentry, flavor);

	if (err < 0)

		goto out;

	clone  = rpc_clone_client(server->client);

	auth   = rpcauth_create(*flavor, clone);

	if (!auth) {

		err = -EIO;

		goto out_shutdown;

	}

	err = server->nfs_client->rpc_ops->lookup(clone, parent->d_inode,

						  &path->dentry->d_name,

						  fh, fattr);

out_shutdown:

	rpc_shutdown_client(clone);

out:

	return err;

}



static struct rpc_clnt *nfs_lookup_mountpoint(struct inode *dir,

					      struct qstr *name,

					      struct nfs_fh *fh,
@@ -217,15 +164,6 @@ static struct rpc_clnt *nfs_lookup_mountpoint(struct inode *dir, 
	return rpc_clone_client(NFS_SERVER(dir)->client);

}

#else /* CONFIG_NFS_V4 */

static inline int nfs_lookup_with_sec(struct nfs_server *server,

				      struct dentry *parent, struct dentry *dentry,

				      struct path *path, struct nfs_fh *fh,

				      struct nfs_fattr *fattr,

				      rpc_authflavor_t *flavor)

{

	return -EPERM;

}



static inline struct rpc_clnt *nfs_lookup_mountpoint(struct inode *dir,

						     struct qstr *name,

						     struct nfs_fh *fh,