diff options
| author | Alex Elder <elder@inktank.com> | 2012-05-16 15:16:39 -0500 |
|---|---|---|
| committer | Alex Elder <elder@dreamhost.com> | 2012-05-17 08:18:13 -0500 |
| commit | 729796be9190f57ca40ccca315e8ad34a1eb8fef (patch) | |
| tree | 7b65cc553baf72fe3efc23f8ecc2228e1c0e782d /net/ceph | |
| parent | 8f43fb53894079bf0caab6e348ceaffe7adc651a (diff) | |
ceph: return pointer from prepare_connect_authorizer()
Change prepare_connect_authorizer() so it returns a pointer (or
pointer-coded error).
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/messenger.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 6d82c1a1a89b..f92d564c1505 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -653,7 +653,7 @@ static void prepare_write_keepalive(struct ceph_connection *con) * Connection negotiation. */ -static int prepare_connect_authorizer(struct ceph_connection *con) +static struct ceph_auth_handshake *prepare_connect_authorizer(struct ceph_connection *con) { void *auth_buf; int auth_len; @@ -664,7 +664,7 @@ static int prepare_connect_authorizer(struct ceph_connection *con) con->out_connect.authorizer_protocol = CEPH_AUTH_UNKNOWN; con->out_connect.authorizer_len = 0; - return 0; + return NULL; } /* Can't hold the mutex while getting authorizer */ @@ -677,9 +677,9 @@ static int prepare_connect_authorizer(struct ceph_connection *con) mutex_lock(&con->mutex); if (IS_ERR(auth)) - return PTR_ERR(auth); + return auth; if (test_bit(CLOSED, &con->state) || test_bit(OPENING, &con->state)) - return -EAGAIN; + return ERR_PTR(-EAGAIN); auth_buf = auth->authorizer_buf; auth_len = auth->authorizer_buf_len; @@ -692,7 +692,7 @@ static int prepare_connect_authorizer(struct ceph_connection *con) if (auth_len) ceph_con_out_kvec_add(con, auth_len, auth_buf); - return 0; + return auth; } /* @@ -712,7 +712,7 @@ static int prepare_write_connect(struct ceph_connection *con) { unsigned global_seq = get_global_seq(con->msgr, 0); int proto; - int ret; + struct ceph_auth_handshake *auth; switch (con->peer_name.type) { case CEPH_ENTITY_TYPE_MON: @@ -739,9 +739,9 @@ static int prepare_write_connect(struct ceph_connection *con) con->out_connect.flags = 0; ceph_con_out_kvec_add(con, sizeof (con->out_connect), &con->out_connect); - ret = prepare_connect_authorizer(con); - if (ret) - return ret; + auth = prepare_connect_authorizer(con); + if (IS_ERR(auth)) + return PTR_ERR(auth); con->out_more = 0; set_bit(WRITE_PENDING, &con->state); |