[libvirt] [PATCH] lxc: do cleanup when failed to create new string

[Chen Hanxiao]

> -----Original Message-----
> From: Martin Kletzander [mailto:mkletzan at redhat.com]
> Sent: Tuesday, January 14, 2014 9:24 PM
> To: Chen Hanxiao
> Cc: libvir-list at redhat.com
> Subject: Re: [libvirt] [PATCH] lxc: do cleanup when failed to create new
string
> 
> On Tue, Jan 14, 2014 at 05:31:03PM +0800, Chen Hanxiao wrote:
> > From: Chen Hanxiao <chenhanxiao at cn.fujitsu.com>
> >
> > Signed-off-by: Chen Hanxiao <chenhanxiao at cn.fujitsu.com>
> > ---
> >  src/lxc/lxc_process.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c
> > index c51c4d5..fc399fb 100644
> > --- a/src/lxc/lxc_process.c
> > +++ b/src/lxc/lxc_process.c
> > @@ -1045,7 +1045,7 @@ int virLXCProcessStart(virConnectPtr conn,
> >
> >      if (virAsprintf(&logfile, "%s/%s.log",
> >                      cfg->logDir, vm->def->name) < 0)
> > -        return -1;
> > +       goto cleanup;
> >
> 
> I see nothing in that cleanup that needs to be done in this codepath.
> The only thing which might be needed is cleaning up the
> vm->def->resource, but that doesn't make much sense to me.  Can you
> explain the change?
> 

But the code structure looks weird. 
We have already used 'cleanup' before this section.

> Plus the indentation's off.
> 

> Thanks,
> Martin