From: James Smart Date: Fri, 1 Jul 2022 21:14:14 +0000 (-0700) Subject: scsi: lpfc: Fix uninitialized cqe field in lpfc_nvme_cancel_iocb() X-Git-Tag: block-6.0-2022-08-12~4^2~66 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4ecc9b0271a7623deabcbe8fcb39f065701d8f74;p=linux-block.git 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 Signed-off-by: Justin Tee Signed-off-by: James Smart Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index cd10ee6482fc..152245f7cacc 100644 --- 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. */