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authorBryan Schumaker <bjschuma@netapp.com>2012-04-27 13:27:43 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-04-27 14:10:03 -0400
commite245d4250d0326cfcf7c816a2081b6ab2ea810be (patch)
tree1424c497bdcd1305137b18201a3086a365595a72 /fs
parent7e6eb683d260d9325f0d1bd911518d5ed3cb4f0c (diff)
downloadlinux-linaro-stable-e245d4250d0326cfcf7c816a2081b6ab2ea810be.tar.gz
NFS: Remove unused function nfs_lookup_with_sec()
This fixes a compiler warning. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/namespace.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index 78dde307317f..d51868e5683c 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -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,