On Sun, Oct 05, 2014 at 07:50:49PM +0200, Alexander Aring wrote:
> Hi Martin,
> 
> On Wed, Oct 01, 2014 at 01:10:22PM +0100, Martin Townsend wrote:
> > Currently there are a number of error paths in the lowpan_rcv function that
> > free the skb before returning, the patch simplifies the receive path by
> > ensuring that the skb is only freed from this function.
> > 
> > Passing the skb from 6lowpan up to the higher layers is not a
> > function of IPHC.  By moving it out of IPHC we also remove the
> > need to support error code returns with NET_RX codes.
> 
> I think we should split the movement of "passing skb to higher layer"
> into a separate patch.
> 

and now I realized that we had this also in some other mail, because the
netif call drops the skb, if "passing skb to higher layer" failed...

Maybe try to return 0; then instead an error if failed at this point.
I know I said, just merge these patches... but this is really much changes
here. I only want some clean patches which only fix the error handling
at first without any other changes -> KISS.

Sorry Martin.

- Alex

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