Re: [Qemu-devel] [PATCH v2 06/18] pc: implement NVDIMM device abstract

[Xiao Guangrong]

On 08/25/2015 10:57 PM, Stefan Hajnoczi wrote:
> On Fri, Aug 14, 2015 at 10:51:59PM +0800, Xiao Guangrong wrote:
> > +static void set_file(Object *obj, const char *str, Error **errp)
> > +{
> > +    PCNVDIMMDevice *nvdimm = PC_NVDIMM(obj);
> > +
> > +    if (nvdimm->file) {
> > +        g_free(nvdimm->file);
> > +    }
>
> g_free(NULL) is a nop so it's safe to replace the if with just
> g_free(nvdimm->file).

Yeah, the man page says you're right. Will clean it up.