[PATCH] staging: et131x: let the freeing of memory more reasonable in error path

[Alan Cox]

On Mon, 2014-02-24 at 16:54 -0800, Greg Kroah-Hartman wrote:
> On Sat, Feb 22, 2014 at 12:33:36PM +0800, Zhao, Gang wrote:
> > On Fri, 2014-02-21 at 20:35:50 +0800, Dan Carpenter wrote:
> > > On Fri, Feb 21, 2014 at 08:22:21PM +0800, Zhao, Gang wrote:
> > >> > If we add your patch and the reviewer does a search for fb[0] then it is
> > >> > confusing what the right thing to do is.
> > >> 
> > >> My fault. I should remove that two lines of code in
> > >> et131x_rx_dma_memory_free(), although they don't break the code.
> > >> 
> > >
> > > Think about what you are saying here for a minute.
> > 
> > Oh, a cold makes me stupid. that two lines of code is needed
> > definitively.
> > 
> > So is additional modification needed to let this patch be accepted ?
> 
> As I can't take this as-is, yes.

Sorry I'm completely lost here, can someone explain the problem they are
seeing after the changes ?