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

[Johannes Berg <johannes@xxxxxxxxxxxxxxxx>]

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