Hi Greg,

On 2018/11/22 18:24, Greg Kroah-Hartman wrote:
>> +    /* lock all primary followed works before visible to others */
>> +    if (unlikely(!mutex_trylock(&work->lock)))
>> +            /* for a new workgroup, try_lock *never* fails */
>> +            DBG_BUGON(1);
> Again, drop this, if it never fails, then there's no need for this.  If
> it can fail, then properly handle it.
> 
> And trylock can fail, so this needs to be fixed.

OK, I will drop this.

Thanks,
Gao Xiang

> 
> thanks,
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel

Reply via email to