diff options
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/auth.c | 49 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_mech_switch.c | 29 |
3 files changed, 0 insertions, 79 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) { diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index d75fddca44c9..24ca861815b1 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -2118,7 +2118,6 @@ static const struct rpc_authops authgss_ops = { .hash_cred = gss_hash_cred, .lookup_cred = gss_lookup_cred, .crcreate = gss_create_cred, - .list_pseudoflavors = gss_mech_list_pseudoflavors, .info2flavor = gss_mech_info2flavor, .flavor2info = gss_mech_flavor2info, }; diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c index d3685d4ed9e0..db550bfc2642 100644 --- a/net/sunrpc/auth_gss/gss_mech_switch.c +++ b/net/sunrpc/auth_gss/gss_mech_switch.c @@ -220,35 +220,6 @@ gss_mech_get_by_pseudoflavor(u32 pseudoflavor) } /** - * gss_mech_list_pseudoflavors - Discover registered GSS pseudoflavors - * @array_ptr: 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 gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr, int size) -{ - struct gss_api_mech *pos = NULL; - int j, i = 0; - - rcu_read_lock(); - list_for_each_entry_rcu(pos, ®istered_mechs, gm_list) { - for (j = 0; j < pos->gm_pf_num; j++) { - if (i >= size) { - spin_unlock(®istered_mechs_lock); - return -ENOMEM; - } - array_ptr[i++] = pos->gm_pfs[j].pseudoflavor; - } - } - rcu_read_unlock(); - return i; -} - -/** * gss_svc_to_pseudoflavor - map a GSS service number to a pseudoflavor * @gm: GSS mechanism handle * @qop: GSS quality-of-protection value |