diff options
Diffstat (limited to 'net/sunrpc/auth.c')
| -rw-r--r-- | net/sunrpc/auth.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index cdb05b48de44..5748ad0ba1bd 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -221,55 +221,6 @@ rpcauth_get_gssinfo(rpc_authflavor_t pseudoflavor, struct rpcsec_gss_info *info) } EXPORT_SYMBOL_GPL(rpcauth_get_gssinfo); -/** - * rpcauth_list_flavors - discover registered flavors and pseudoflavors - * @array: array to fill in - * @size: size of "array" - * - * Returns the number of array items filled in, or a negative errno. - * - * The returned array is not sorted by any policy. Callers should not - * rely on the order of the items in the returned array. - */ -int -rpcauth_list_flavors(rpc_authflavor_t *array, int size) -{ - const struct rpc_authops *ops; - rpc_authflavor_t flavor, pseudos[4]; - int i, len, result = 0; - - rcu_read_lock(); - for (flavor = 0; flavor < RPC_AUTH_MAXFLAVOR; flavor++) { - ops = rcu_dereference(auth_flavors[flavor]); - if (result >= size) { - result = -ENOMEM; - break; - } - - if (ops == NULL) - continue; - if (ops->list_pseudoflavors == NULL) { - array[result++] = ops->au_flavor; - continue; - } - len = ops->list_pseudoflavors(pseudos, ARRAY_SIZE(pseudos)); - if (len < 0) { - result = len; - break; - } - for (i = 0; i < len; i++) { - if (result >= size) { - result = -ENOMEM; - break; - } - array[result++] = pseudos[i]; - } - } - rcu_read_unlock(); - return result; -} -EXPORT_SYMBOL_GPL(rpcauth_list_flavors); - struct rpc_auth * rpcauth_create(const struct rpc_auth_create_args *args, struct rpc_clnt *clnt) { |