On 2019/2/13 11:32, Chao Yu wrote:
> On 2019/2/12 2:45, Dan Carpenter wrote:
>> We put an upper bound on ->write_io_size_bits but we don't have a lower
>> bound.
>
> Oh, lower bound, I think there are more cases didn't consider that,
> let me check it.
Sorry, one missing case:
Shouldn't it be:
if (arg <= 0 || arg > __ilog2_u32(BIO_MAX_PAGES)) {
^
>
>>
>> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx>
>
> Thanks,
>
>
>
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