From: Giridhar Malavali <gmalavali@marvell.com>
Date: Tue, 2 Apr 2019 21:24:22 +0000 (-0700)
Subject: scsi: qla2xxx: Reset the FCF_ASYNC_{SENT|ACTIVE} flags
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0257eda08e806b82ee1fc90ef73583b6f022845c;p=openwrt%2Fstaging%2Fblogic.git

scsi: qla2xxx: Reset the FCF_ASYNC_{SENT|ACTIVE} flags

Driver maintains state machine for processing and completing switch
commands. This patch resets FCF_ASYNC_{SENT|ACTIVE} flag to indicate if the
previous command is active or sent, in order for next GPSC command to
advance the state machine.

[mkp: commit desc typo]

Signed-off-by: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 7493013fc2cc..479d69c7946c 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3033,6 +3033,8 @@ static void qla24xx_async_gpsc_sp_done(void *s, int res)
 	    "Async done-%s res %x, WWPN %8phC \n",
 	    sp->name, res, fcport->port_name);
 
+	fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE);
+
 	if (res == QLA_FUNCTION_TIMEOUT)
 		return;
 
@@ -4351,6 +4353,7 @@ int qla24xx_async_gnnid(scsi_qla_host_t *vha, fc_port_t *fcport)
 
 done_free_sp:
 	sp->free(sp);
+	fcport->flags &= ~FCF_ASYNC_SENT;
 done:
 	return rval;
 }