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scsi: qedi: remove declaration of nvm_image from stack 

The nvm_image is a large struct qedi_nvm_iscsi_image object of over 24K so
don't declare it on the stack just for a sizeof requirement; use sizeof on
struct qedi_nvm_iscsi_image instead.

Fixes: c77a2fa3ff ("scsi: qedi: Add the CRC size within iSCSI NVM image")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2019-03-27 18:11:03 +00:00 committed by Martin K. Petersen
parent d6e2635b9c
commit 872e192fab
1 changed files with 2 additions and 5 deletions
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7
drivers/scsi/qedi/qedi_main.c
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@ -1392,10 +1392,8 @@ static void qedi_free_nvm_iscsi_cfg(struct qedi_ctx *qedi)
static int qedi_alloc_nvm_iscsi_cfg(struct qedi_ctx *qedi)
{
struct qedi_nvm_iscsi_image nvm_image;
qedi->iscsi_image = dma_alloc_coherent(&qedi->pdev->dev,
sizeof(nvm_image),
sizeof(struct qedi_nvm_iscsi_image),
&qedi->nvm_buf_dma, GFP_KERNEL);
if (!qedi->iscsi_image) {
QEDI_ERR(&qedi->dbg_ctx, "Could not allocate NVM BUF.\n");
@ -2236,14 +2234,13 @@ static void qedi_boot_release(void *data)
static int qedi_get_boot_info(struct qedi_ctx *qedi)
{
int ret = 1;
struct qedi_nvm_iscsi_image nvm_image;
QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_INFO,
"Get NVM iSCSI CFG image\n");
ret = qedi_ops->common->nvm_get_image(qedi->cdev,
QED_NVM_IMAGE_ISCSI_CFG,
(char *)qedi->iscsi_image,
sizeof(nvm_image));
sizeof(struct qedi_nvm_iscsi_image));
if (ret)
QEDI_ERR(&qedi->dbg_ctx,
"Could not get NVM image. ret = %d\n", ret);