Fixing trivial warnings

[Nelson Castillo]

On Thu, Oct 16, 2008 at 1:01 AM, Jonas Bonn <jonas.bonn at gmail.com> wrote:
> On Thu, Oct 16, 2008 at 5:00 AM, Nelson Castillo <nelsoneci at gmail.com> wrote:
>> From: Nelson Castillo <nelsoneci at gmail.com>
>>
>> This patch fixes: 'scratch' may be used uninitialized in this function.
>> Let's add a remark because this initialization might be confusing.
>>        unsigned long flags;
>>        size_t blksize, len, chunk;
>> -       u32 scratch;
>> +       u32 scratch = 0; /* avoid warning - initialization below */
>>        u8 *buf;
>>
>>        DBG("PIO reading\n");
>>
>>
>
> I would have moved the definition of scratch to be inside the
> while-loop where the variable is used.

Hello Jonas.

I thought of it but the variable has to survive "while (blksize)". Right?

N.-