scsi: qla2xxx: fix inconsistent TMF timeout

Different behavior were experienced of session being torn down vs not when
TMF is timed out. When FW detects the time out, the session is torn down.
When driver detects the time out, the session is not torn down.

Allow TMF error to return to upper layer without session tear down.

Cc: stable@vger.kernel.org
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Link: https://lore.kernel.org/r/20230714070104.40052-10-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index c1b6fce9c415f69e74413d2fa9bf8bb77d34256e..1f42a413b5988375637a6284c03f2665bc5932fb 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2543,7 +2543,6 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk)
        case CS_PORT_BUSY:
        case CS_INCOMPLETE:
        case CS_PORT_UNAVAILABLE:
-       case CS_TIMEOUT:
        case CS_RESET:
                if (atomic_read(&fcport->state) == FCS_ONLINE) {
                        ql_dbg(ql_dbg_disc, fcport->vha, 0x3021,