Re: [PATCH v2 1/3] scsi: ufs: remove max_t in ufs_get_device_desc

[Bean Huo]

On Thu, 2020-05-28 at 13:41 +0000, Avri Altman wrote:
> > +++ b/drivers/scsi/ufs/ufshcd.c
> > @@ -6881,8 +6881,7 @@ static int ufs_get_device_desc(struct ufs_hba
> > *hba)
> >          u8 *desc_buf;
> >          struct ufs_dev_info *dev_info = &hba->dev_info;
> > 
> > -       buff_len = max_t(size_t, hba->desc_size.dev_desc,
> > -                        QUERY_DESC_MAX_SIZE + 1);
> > +       buff_len = QUERY_DESC_MAX_SIZE + 1;
> 
> So why the +1?
> Originally it was used for the '\0' terminator, which is not needed
> anymore.

you are correct, now not need +1, I will change it.

thanks,

Bean