[dpdk-dev] [PATCH v7 06/15] bus: add helper to find which bus holds a device

[Jan Blunck]

On Fri, Jun 30, 2017 at 11:16 AM, Thomas Monjalon <thomas at monjalon.net> wrote:
> 29/06/2017 20:21, Jan Blunck:
>> +static int
>> +bus_find_device(const struct rte_bus *bus, const void *_dev)
>> +{
>> +     struct rte_device *dev;
>> +
>> +     dev = bus->find_device(NULL, cmp_rte_device, _dev);
>> +     return !dev;
>> +}
>
> The preferred code style is to make explicit the NULL comparisons:
>         return dev == NULL;

Oh, interesting ... not a lot of C++ programmers around here I guess.

Does this mean you also want me to make integer tests explicit again 0?