diff options
Diffstat (limited to 'drivers/scsi/qedi/qedi_iscsi.c')
| -rw-r--r-- | drivers/scsi/qedi/qedi_iscsi.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c index 30dc345b011c..80f8d35b5900 100644 --- a/drivers/scsi/qedi/qedi_iscsi.c +++ b/drivers/scsi/qedi/qedi_iscsi.c @@ -377,6 +377,7 @@ static int qedi_conn_bind(struct iscsi_cls_session *cls_session, struct qedi_ctx *qedi = iscsi_host_priv(shost); struct qedi_endpoint *qedi_ep; struct iscsi_endpoint *ep; + int rc = 0; ep = iscsi_lookup_endpoint(transport_fd); if (!ep) @@ -384,11 +385,16 @@ static int qedi_conn_bind(struct iscsi_cls_session *cls_session, qedi_ep = ep->dd_data; if ((qedi_ep->state == EP_STATE_TCP_FIN_RCVD) || - (qedi_ep->state == EP_STATE_TCP_RST_RCVD)) - return -EINVAL; + (qedi_ep->state == EP_STATE_TCP_RST_RCVD)) { + rc = -EINVAL; + goto put_ep; + } + + if (iscsi_conn_bind(cls_session, cls_conn, is_leading)) { + rc = -EINVAL; + goto put_ep; + } - if (iscsi_conn_bind(cls_session, cls_conn, is_leading)) - return -EINVAL; qedi_ep->conn = qedi_conn; qedi_conn->ep = qedi_ep; @@ -398,13 +404,18 @@ static int qedi_conn_bind(struct iscsi_cls_session *cls_session, qedi_conn->cmd_cleanup_req = 0; qedi_conn->cmd_cleanup_cmpl = 0; - if (qedi_bind_conn_to_iscsi_cid(qedi, qedi_conn)) - return -EINVAL; + if (qedi_bind_conn_to_iscsi_cid(qedi, qedi_conn)) { + rc = -EINVAL; + goto put_ep; + } + spin_lock_init(&qedi_conn->tmf_work_lock); INIT_LIST_HEAD(&qedi_conn->tmf_work_list); init_waitqueue_head(&qedi_conn->wait_queue); - return 0; +put_ep: + iscsi_put_endpoint(ep); + return rc; } static int qedi_iscsi_update_conn(struct qedi_ctx *qedi, |