From: Johannes Thumshirn <jthumshirn@suse.de>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Linux SCSI Mailinglist <linux-scsi@vger.kernel.org>,
Linux Kernel Mailinglist <linux-kernel@vger.kernel.org>,
Dick Kennedy <dick.kennedy@broadcom.com>,
Johannes Thumshirn <jthumshirn@suse.de>
Subject: [PATCH] Set elsiocb contexts to NULL after freeing it
Date: Tue, 10 Jan 2017 12:05:54 +0100 [thread overview]
Message-ID: <20170110110554.13770-1-jthumshirn@suse.de> (raw)
Set the elsiocb contexts to NULL after freeing as others depend on it.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/scsi/lpfc/lpfc_els.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 236e4e5..7b6bd8e 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -3590,12 +3590,14 @@ lpfc_els_free_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *elsiocb)
} else {
buf_ptr1 = (struct lpfc_dmabuf *) elsiocb->context2;
lpfc_els_free_data(phba, buf_ptr1);
+ elsiocb->context2 = NULL;
}
}
if (elsiocb->context3) {
buf_ptr = (struct lpfc_dmabuf *) elsiocb->context3;
lpfc_els_free_bpl(phba, buf_ptr);
+ elsiocb->context3 = NULL;
}
lpfc_sli_release_iocbq(phba, elsiocb);
return 0;
--
2.10.2
next reply other threads:[~2017-01-10 11:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-10 11:05 Johannes Thumshirn [this message]
2017-01-13 15:21 ` Johannes Thumshirn
2017-01-17 19:02 ` Martin K. Petersen
2017-01-20 21:51 ` Martin K. Petersen
2017-01-20 21:54 ` Martin K. Petersen
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