From 8c721e38055a36c881a904c1b4a5b6fd80c67edd Mon Sep 17 00:00:00 2001 From: Johannes Thumshirn Date: Tue, 10 Jan 2017 12:05:54 +0100 Subject: [PATCH] scsi: lpfc: Set elsiocb contexts to NULL after freeing it [ Upstream commit 8667f515952feefebb3c0f8d9a9266c91b101a46 ] Set the elsiocb contexts to NULL after freeing as others depend on it. Signed-off-by: Johannes Thumshirn Acked-by: Dick Kennedy Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- 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 59ced8864b2f..0e6aaef9a038 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -3563,12 +3563,14 @@ 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; -- 2.34.1