Commit c58e935e authored by Damien Le Moal's avatar Damien Le Moal Committed by Martin K. Petersen
Browse files

scsi: pm8001: Fix pm8001_update_flash() local variable type 

Change the type of partitionSizeTmp from u32 to __be32 to suppress the
sparse warning:

warning: cast to restricted __be32

Link: https://lore.kernel.org/r/20220220031810.738362-4-damien.lemoal@opensource.wdc.com


Reviewed-by: default avatarJack Wang <jinpu.wang@ionos.com>
Signed-off-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent d2ed913b

drivers/scsi/pm8001/pm8001_ctl.c

+3 −2
Original line number Diff line number Diff line
@@ -721,7 +721,8 @@ static int pm8001_update_flash(struct pm8001_hba_info *pm8001_ha) 
	DECLARE_COMPLETION_ONSTACK(completion);

	u8		*ioctlbuffer;

	struct fw_control_info	*fwControl;

	u32		partitionSize, partitionSizeTmp;

	__be32		partitionSizeTmp;

	u32		partitionSize;

	u32		loopNumber, loopcount;

	struct pm8001_fw_image_header *image_hdr;

	u32		sizeRead = 0;
@@ -742,7 +743,7 @@ static int pm8001_update_flash(struct pm8001_hba_info *pm8001_ha) 
	image_hdr = (struct pm8001_fw_image_header *)pm8001_ha->fw_image->data;

	while (sizeRead < pm8001_ha->fw_image->size) {

		partitionSizeTmp =

			*(u32 *)((u8 *)&image_hdr->image_length + sizeRead);

			*(__be32 *)((u8 *)&image_hdr->image_length + sizeRead);

		partitionSize = be32_to_cpu(partitionSizeTmp);

		loopcount = DIV_ROUND_UP(partitionSize + HEADER_LEN,

					IOCTL_BUF_SIZE);