[dpdk-dev] [PATCH v2 4/4] virtio: check if any kernel driver is manipulating the virtio device

[Xie, Huawei]

On 1/5/2016 1:24 AM, Stephen Hemminger wrote:
> On Mon,  4 Jan 2016 01:56:13 +0800
> Huawei Xie <huawei.xie at intel.com> wrote:
>
>> +    if (pci_dev->kdrv != RTE_KDRV_NONE) {
>> +            PMD_INIT_LOG(INFO,
>> +                    "kernel driver is manipulating this device." \
>> +                    " Please unbind the kernel driver.");
> Splitting strings in general is a bad idea since it makes it harder to find 
> log messages.
> Also the first clause is lower case and the second is captialized.
Got it. This is to avoid 80 char warning. Will put it in one line to
make it friendly for searching.
The first clause is lower is because it actually follows "%s():".
>
> Lastly, the backslash continuation is unnecessary here and will cause 
> checkpatch warning.
>