scsi: pm8001: Use int instead of u32 to store error codes

Use int instead of u32 for 'ret' variable to store negative error codes
returned by PM8001_CHIP_DISP->set_nvmd_req().

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Link: https://lore.kernel.org/r/20250826093242.230344-1-rongqianfeng@vivo.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c
index 0c96875cf8fd1799397d2e12c538222d52c36f69..cbfda8c04e956a3e7175dabdc15a235fcc6bba08 100644 (file)
--- a/drivers/scsi/pm8001/pm8001_ctl.c
+++ b/drivers/scsi/pm8001/pm8001_ctl.c
@@ -682,7 +682,7 @@ static int pm8001_set_nvmd(struct pm8001_hba_info *pm8001_ha)
        struct pm8001_ioctl_payload     *payload;
        DECLARE_COMPLETION_ONSTACK(completion);
        u8              *ioctlbuffer;
-       u32             ret;
+       int             ret;
        u32             length = 1024 * 5 + sizeof(*payload) - 1;
 
        if (pm8001_ha->fw_image->size > 4096) {