[PATCH 5.4 127/215] scsi: lpfc: Correct size for wqe for memset()

Greg Kroah-Hartman
2024-04-11T10:20:15Z

From: Muhammad Usama Anjum <usama.anjum@collabora.com>

commit 28d41991182c210ec1654f8af2e140ef4cc73f20 upstream.

The wqe is of type lpfc_wqe128. It should be memset with the same type.

Fixes: 6c621a2229b0 ("scsi: lpfc: Separate NVMET RQ buffer posting from IO resources SGL/iocbq/context")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://lore.kernel.org/r/20240304090649.833953-1-usama.anjum@collabora.com
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Justin Tee <justintee8345@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/lpfc/lpfc_nvmet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -1392,7 +1392,7 @@ lpfc_nvmet_setup_io_context(struct lpfc_
wqe = &nvmewqe->wqe;

/* Initialize WQE */
- memset(wqe, 0, sizeof(union lpfc_wqe));
+ memset(wqe, 0, sizeof(*wqe));

ctx_buf->iocbq->context1 = NULL;
spin_lock(&phba->sli4_hba.sgl_list_lock);