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scsi: qla2xxx: allow session delete to finish before create.

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This patch flushes del_work and free_work while sending NACK response for
PRLI

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Quinn Tran 2019-01-24 23:23:45 -08:00 committed by Martin K. Petersen
parent 9ecd6564d1
commit 1021f0bc2f
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/qla2xxx/qla_target.c
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@ -684,6 +684,9 @@ void qla24xx_do_nack_work(struct scsi_qla_host *vha, struct qla_work_evt *e)
switch (e->u.nack.type) {
case SRB_NACK_PRLI:
t = e->u.nack.fcport;
flush_work(&t->del_work);
flush_work(&t->free_work);
mutex_lock(&vha->vha_tgt.tgt_mutex);
t = qlt_create_sess(vha, e->u.nack.fcport, 0);
mutex_unlock(&vha->vha_tgt.tgt_mutex);