From: Giridhar Malavali <gmalavali@marvell.com>
Date: Tue, 2 Apr 2019 14:24:21 -0700
Subject: scsi: qla2xxx: Set the qpair in SRB to NULL when SRB is released
Patch-mainline: v5.2-rc1
Git-commit: ae6ccb0f8153fe9e3b9287a74aa9742ea212e89c
References: bsc#1082635 bsc#1123034 bsc#1131304 bsc#1127988 bsc#1141340 bsc#1143706

This patch sets QPair pointer to NULL to prevent abort command racing ahead
of normal command completion handling during scsi_done call.

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>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/qla2xxx/qla_inline.h |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -240,6 +240,7 @@ done:
 static inline void
 qla2xxx_rel_qpair_sp(struct qla_qpair *qpair, srb_t *sp)
 {
+	sp->qpair = NULL;
 	mempool_free(sp, qpair->srb_mempool);
 	QLA_QPAIR_MARK_NOT_BUSY(qpair);
 }