On Mon, 2022-02-14 at 13:35 +0000, Ferruh Yigit wrote:
> On 2/14/2022 11:25 AM, spin...@cesnet.cz wrote:
> > From: Martin Spinler <spin...@cesnet.cz>
> >
> > Zero-sized TX burst floods the log no more.
> >
>
> If you want this patch to be backported, you can update
> commit log as fix and add fixes & stable tags.
I don't think it is a fix, rather an unplesant behaviour in a specific
application. It doesn't happen in the test-pmd app.
>
> > Signed-off-by: Martin Spinler <spin...@cesnet.cz>
> > ---
> > drivers/net/nfb/nfb_tx.h | 5 ++++-
> > 1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/net/nfb/nfb_tx.h b/drivers/net/nfb/nfb_tx.h
> > index d3cbe3e6b3..910020e9e9 100644
> > --- a/drivers/net/nfb/nfb_tx.h
> > +++ b/drivers/net/nfb/nfb_tx.h
> > @@ -136,7 +136,10 @@ nfb_eth_ndp_tx(void *queue,
> >
> > struct ndp_packet packets[nb_pkts];
> >
> > - if (unlikely(ndp->queue == NULL || nb_pkts == 0)) {
> > + if (unlikely(nb_pkts == 0))
> > + return 0;
> > +
> > + if (unlikely(ndp->queue == NULL)) {
> > RTE_LOG(ERR, PMD, "TX invalid arguments!\n");
> > return 0;
> > }
>
