From: Quinn Tran <qutran@marvell.com>
Date: Mon, 19 Dec 2022 11:07:43 +0000 (-0800)
Subject: scsi: qla2xxx: Fix stalled login
X-Git-Tag: v6.3-rc1~144^2~40^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=40f5b1b9a4af2917f97bd98f277baebad8cde323;p=thirdparty%2Fkernel%2Flinux.git

scsi: qla2xxx: Fix stalled login

If a login failed due to low FW resources, the session can stall and will
not be connected. Reset session state to allow relogin logic to redrive
the connection.

Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <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_init.c b/drivers/scsi/qla2xxx/qla_init.c
index fd27fb5114796..745fee298d56c 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -390,6 +390,12 @@ done_free_sp:
 	fcport->flags &= ~FCF_ASYNC_SENT;
 done:
 	fcport->flags &= ~FCF_ASYNC_ACTIVE;
+
+	/*
+	 * async login failed. Could be due to iocb/exchange resource
+	 * being low. Set state DELETED for re-login process to start again.
+	 */
+	qla2x00_set_fcport_disc_state(fcport, DSC_DELETED);
 	return rval;
 }