On 07/11/2009 12:17 PM, Jaswinder Singh Rajput wrote:
> On Sat, 2009-07-11 at 10:17 +0200, Jiri Slaby wrote:
>> On 07/11/2009 09:51 AM, Julia Lawall wrote:
>>> --- a/drivers/staging/otus/wwrap.c
>>> +++ b/drivers/staging/otus/wwrap.c
>>> @@ -1016,12 +1016,13 @@ void kevent(struct work_struct *work)
>>> {
>>> struct usbdrv_private *macp =
>>> container_of(work, struct usbdrv_private, kevent);
>>> - zdev_t *dev = macp->device;
>>> + zdev_t *dev;
>>>
>>> if (macp == NULL)
>>> {
>>> return;
>>> }
>>
>> The test is rather useless here.
>>
>
> Why useless, it should be non-null before setting to dev.
Even if work was NULL, macp won't be NULL.
> But issue is why function name like kevent() is global and who is using
> it.
Since it's not declared, I guess nobody but keventd. It should be static.
