diff options
| author | Quinn Tran <qutran@marvell.com> | 2020-09-29 12:21:50 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-09-30 05:22:18 +0200 |
| commit | 50457dab670f396557e60c07f086358460876353 (patch) | |
| tree | 3498194ede42445824a27eafb29fd50fdeaad6e8 | |
| parent | scsi: qla2xxx: Fix reset of MPI firmware (diff) | |
| download | linux-50457dab670f396557e60c07f086358460876353.tar.xz linux-50457dab670f396557e60c07f086358460876353.zip | |
scsi: qla2xxx: Fix crash on session cleanup with unload
On unload, session cleanup prematurely gave the signal for driver unload
path to advance.
Link: https://lore.kernel.org/r/20200929102152.32278-6-njavali@marvell.com
Fixes: 726b85487067 ("qla2xxx: Add framework for async fabric discovery")
Cc: stable@vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 1ef39a96c4c2..eb4aa97bc71f 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1231,14 +1231,15 @@ void qlt_schedule_sess_for_deletion(struct fc_port *sess) case DSC_DELETE_PEND: return; case DSC_DELETED: - if (tgt && tgt->tgt_stop && (tgt->sess_count == 0)) - wake_up_all(&tgt->waitQ); - if (sess->vha->fcport_count == 0) - wake_up_all(&sess->vha->fcport_waitQ); - if (!sess->plogi_link[QLT_PLOGI_LINK_SAME_WWN] && - !sess->plogi_link[QLT_PLOGI_LINK_CONFLICT]) + !sess->plogi_link[QLT_PLOGI_LINK_CONFLICT]) { + if (tgt && tgt->tgt_stop && tgt->sess_count == 0) + wake_up_all(&tgt->waitQ); + + if (sess->vha->fcport_count == 0) + wake_up_all(&sess->vha->fcport_waitQ); return; + } break; case DSC_UPD_FCPORT: /* |