scsi: qla2xxx: Set the qpair in SRB to NULL when SRB is released

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>

diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 512c3c37b447f2be2fd3bc01b7ed6b2d758a1490..07c3f45d4bd7cc3f2b6cdcaef76ed433f3714dcc 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -240,6 +240,7 @@ qla2xxx_get_qpair_sp(scsi_qla_host_t *vha, struct qla_qpair *qpair,
 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);
 }