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authorAlex Elder <elder@inktank.com>2012-05-17 00:16:39 +0400
committerAlex Elder <elder@dreamhost.com>2012-05-17 17:18:13 +0400
commit8f43fb53894079bf0caab6e348ceaffe7adc651a (patch)
tree248ffc7366b569d13049a31e2cb1c88750d45ead
parenta3530df33eb91d787d08c7383a0a9982690e42d0 (diff)
downloadlinux-8f43fb53894079bf0caab6e348ceaffe7adc651a.tar.xz
ceph: use info returned by get_authorizer
Rather than passing a bunch of arguments to be filled in with the content of the ceph_auth_handshake buffer now returned by the get_authorizer method, just use the returned information in the caller, and drop the unnecessary arguments. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com>
-rw-r--r--fs/ceph/mds_client.c9
-rw-r--r--include/linux/ceph/messenger.h4
-rw-r--r--net/ceph/messenger.c13
-rw-r--r--net/ceph/osd_client.c9
4 files changed, 10 insertions, 25 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 67938a9d049b..200bc87eceb1 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -3401,9 +3401,7 @@ out:
* managed separately. Caller must *not* attempt to free it.
*/
static struct ceph_auth_handshake *get_authorizer(struct ceph_connection *con,
- void **buf, int *len, int *proto,
- void **reply_buf, int *reply_len,
- int force_new)
+ int *proto, int force_new)
{
struct ceph_mds_session *s = con->private;
struct ceph_mds_client *mdsc = s->s_mdsc;
@@ -3421,12 +3419,7 @@ static struct ceph_auth_handshake *get_authorizer(struct ceph_connection *con,
if (ret)
return ERR_PTR(ret);
}
-
*proto = ac->protocol;
- *buf = auth->authorizer_buf;
- *len = auth->authorizer_buf_len;
- *reply_buf = auth->authorizer_reply_buf;
- *reply_len = auth->authorizer_reply_buf_len;
return auth;
}
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index b10b55f8f301..2521a95fa6d9 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -27,9 +27,7 @@ struct ceph_connection_operations {
/* authorize an outgoing connection */
struct ceph_auth_handshake *(*get_authorizer) (
struct ceph_connection *con,
- void **buf, int *len, int *proto,
- void **reply_buf, int *reply_len,
- int force_new);
+ int *proto, int force_new);
int (*verify_authorizer_reply) (struct ceph_connection *con, int len);
int (*invalidate_authorizer)(struct ceph_connection *con);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index ac27a2c0694a..6d82c1a1a89b 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -671,20 +671,21 @@ static int prepare_connect_authorizer(struct ceph_connection *con)
mutex_unlock(&con->mutex);
- auth_buf = NULL;
- auth_len = 0;
auth_protocol = CEPH_AUTH_UNKNOWN;
- auth = con->ops->get_authorizer(con, &auth_buf, &auth_len,
- &auth_protocol, &con->auth_reply_buf,
- &con->auth_reply_buf_len, con->auth_retry);
+ auth = con->ops->get_authorizer(con, &auth_protocol, con->auth_retry);
+
mutex_lock(&con->mutex);
if (IS_ERR(auth))
return PTR_ERR(auth);
-
if (test_bit(CLOSED, &con->state) || test_bit(OPENING, &con->state))
return -EAGAIN;
+ auth_buf = auth->authorizer_buf;
+ auth_len = auth->authorizer_buf_len;
+ con->auth_reply_buf = auth->authorizer_reply_buf;
+ con->auth_reply_buf_len = auth->authorizer_reply_buf_len;
+
con->out_connect.authorizer_protocol = cpu_to_le32(auth_protocol);
con->out_connect.authorizer_len = cpu_to_le32(auth_len);
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index fa74ae0ea910..b7d633cc96a6 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -2113,9 +2113,7 @@ static void put_osd_con(struct ceph_connection *con)
* managed separately. Caller must *not* attempt to free it.
*/
static struct ceph_auth_handshake *get_authorizer(struct ceph_connection *con,
- void **buf, int *len, int *proto,
- void **reply_buf, int *reply_len,
- int force_new)
+ int *proto, int force_new)
{
struct ceph_osd *o = con->private;
struct ceph_osd_client *osdc = o->o_osdc;
@@ -2133,12 +2131,7 @@ static struct ceph_auth_handshake *get_authorizer(struct ceph_connection *con,
if (ret)
return ERR_PTR(ret);
}
-
*proto = ac->protocol;
- *buf = auth->authorizer_buf;
- *len = auth->authorizer_buf_len;
- *reply_buf = auth->authorizer_reply_buf;
- *reply_len = auth->authorizer_reply_buf_len;
return auth;
}