scsi: lpfc: Fix uninitialized cqe field in lpfc_nvme_cancel_iocb()

In lpfc_nvme_cancel_iocb(), a cqe is created locally from stack storage.
The code didn't initialize the total_data_placed word, inheriting stack
content.

Initialize the total_data_placed word.

Link: https://lore.kernel.org/r/20220701211425.2708-2-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index cd10ee6482fc0b8d188174738b9512629c8f7583..152245f7cacc7adb1f60f57e16210f8004360f68 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -2824,6 +2824,7 @@ lpfc_nvme_cancel_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
        wcqep->word0 = 0;
        bf_set(lpfc_wcqe_c_status, wcqep, stat);
        wcqep->parameter = param;
+       wcqep->total_data_placed = 0;
        wcqep->word3 = 0; /* xb is 0 */
 
        /* Call release with XB=1 to queue the IO into the abort list. */