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| author | Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-02-20 12:17:42 +0900 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-22 21:31:16 -0500 |
| commit | c58e935e809a9337bb34c5d6f62cf0a6d0496b31 (patch) | |
| tree | 2dac0296173074e757367cdaa9d02d2b2cb8ff51 | |
| parent | d2ed913b9a42e8f9072e4ef836727ff50eb8b8cc (diff) | |
| download | linux-stable-c58e935e809a9337bb34c5d6f62cf0a6d0496b31.tar.gz linux-stable-c58e935e809a9337bb34c5d6f62cf0a6d0496b31.tar.bz2 linux-stable-c58e935e809a9337bb34c5d6f62cf0a6d0496b31.zip | |
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: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_ctl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index 66307783c73c..73f036bed128 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/drivers/scsi/pm8001/pm8001_ctl.c @@ -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); |