RE: [PATCH v2 1/1] scsi: ufs: Fix unexpected values get from ufshcd_read_desc_param()

[Avri Altman]

> Since WB feature has been added, WB related sysfs entries can be accessed
> even when an UFS device does not support WB feature. In that case, the
> descriptors which are not supported by the UFS device may be wrongly
> reported when they are accessed from their corrsponding sysfs entries.
> Fix it by adding a sanity check of parameter offset against the actual
> decriptor length.s
This should be a bug fix IMO, and be dealt with similarly like ufshcd_is_wb_attrs or ufshcd_is_wb_flag.
Thanks,
Avri