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ceph: messenger: reduce args to create_authorizer

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Make use of the new ceph_auth_handshake structure in order to reduce
the number of arguments passed to the create_authorizor method in
ceph_auth_client_ops.  Use a local variable of that type as a
shorthand in the get_authorizer method definitions.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Alex Elder
2012-05-16 15:16:39 -05:00
committed by Alex Elder
parent 6c4a19158b
commit 74f1869f76
5 changed files with 38 additions and 49 deletions
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27
fs/ceph/mds_client.c
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@@ -3402,31 +3402,28 @@ static int get_authorizer(struct ceph_connection *con,
struct ceph_mds_session *s = con->private;
struct ceph_mds_client *mdsc = s->s_mdsc;
struct ceph_auth_client *ac = mdsc->fsc->client->monc.auth;
struct ceph_auth_handshake *auth = &s->s_auth;
int ret = 0;
if (force_new && s->s_auth.authorizer) {
ac->ops->destroy_authorizer(ac, s->s_auth.authorizer);
s->s_auth.authorizer = NULL;
if (force_new && auth->authorizer) {
ac->ops->destroy_authorizer(ac, auth->authorizer);
auth->authorizer = NULL;
}
if (s->s_auth.authorizer == NULL) {
if (auth->authorizer == NULL) {
if (ac->ops->create_authorizer) {
ret = ac->ops->create_authorizer(
ac, CEPH_ENTITY_TYPE_MDS,
&s->s_auth.authorizer,
&s->s_auth.authorizer_buf,
&s->s_auth.authorizer_buf_len,
&s->s_auth.authorizer_reply_buf,
&s->s_auth.authorizer_reply_buf_len);
ret = ac->ops->create_authorizer(ac,
CEPH_ENTITY_TYPE_MDS, auth);
if (ret)
return ret;
}
}
*proto = ac->protocol;
*buf = s->s_auth.authorizer_buf;
*len = s->s_auth.authorizer_buf_len;
*reply_buf = s->s_auth.authorizer_reply_buf;
*reply_len = s->s_auth.authorizer_reply_buf_len;
*buf = auth->authorizer_buf;
*len = auth->authorizer_buf_len;
*reply_buf = auth->authorizer_reply_buf;
*reply_len = auth->authorizer_reply_buf_len;
return 0;
}