diff options
Diffstat (limited to 'drivers/scsi/qedi/qedi_iscsi.c')
| -rw-r--r-- | drivers/scsi/qedi/qedi_iscsi.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c index 80f8d35b5900..5304a028db0a 100644 --- a/drivers/scsi/qedi/qedi_iscsi.c +++ b/drivers/scsi/qedi/qedi_iscsi.c @@ -783,7 +783,6 @@ static int qedi_mtask_xmit(struct iscsi_conn *conn, struct iscsi_task *task) } cmd->conn = conn->dd_data; - cmd->scsi_cmd = NULL; return qedi_iscsi_send_generic_request(task); } @@ -794,6 +793,10 @@ static int qedi_task_xmit(struct iscsi_task *task) struct qedi_cmd *cmd = task->dd_data; struct scsi_cmnd *sc = task->sc; + /* Clear now so in cleanup_task we know it didn't make it */ + cmd->scsi_cmd = NULL; + cmd->task_id = U16_MAX; + if (test_bit(QEDI_IN_SHUTDOWN, &qedi_conn->qedi->flags)) return -ENODEV; @@ -1391,13 +1394,24 @@ static umode_t qedi_attr_is_visible(int param_type, int param) static void qedi_cleanup_task(struct iscsi_task *task) { - if (!task->sc || task->state == ISCSI_TASK_PENDING) { + struct qedi_cmd *cmd; + + if (task->state == ISCSI_TASK_PENDING) { QEDI_INFO(NULL, QEDI_LOG_IO, "Returning ref_cnt=%d\n", refcount_read(&task->refcount)); return; } - qedi_iscsi_unmap_sg_list(task->dd_data); + if (task->sc) + qedi_iscsi_unmap_sg_list(task->dd_data); + + cmd = task->dd_data; + if (cmd->task_id != U16_MAX) + qedi_clear_task_idx(iscsi_host_priv(task->conn->session->host), + cmd->task_id); + + cmd->task_id = U16_MAX; + cmd->scsi_cmd = NULL; } struct iscsi_transport qedi_iscsi_transport = { |