Re: ACS ACR122U not working: pn533_usb 1-1:1.0: NFC: Couldn't poweron...

[Johannes Berg]

On Fri, 2018-05-18 at 10:56 +0200, Arend van Spriel wrote:
> 
> > +   buffer = kmalloc(sizeof(cmd), GFP_KERNEL);
> > +   if (!buffer)
> > +           return -ENOMEM;
> > +   memcpy(buffer, cmd, sizeof(cmd));

It should also use kmemdup() ;-)

johannes