On Thu, Oct 17, 2024 at 04:47:19PM +0200, Toke Høiland-Jørgensen wrote:
> > diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
> > index f0f76b6ac8be..6887a867fe8b 100644
> > --- a/drivers/net/bonding/bond_main.c
> > +++ b/drivers/net/bonding/bond_main.c
> > @@ -5699,7 +5699,7 @@ static int bond_xdp_set(struct net_device *dev, struct bpf_prog *prog,
> > if (dev_xdp_prog_count(slave_dev) > 0) {
> > SLAVE_NL_ERR(dev, slave_dev, extack,
> > "Slave has XDP program loaded, please unload before enslaving");
> > - err = -EOPNOTSUPP;
> > + err = -EEXIST;
>
> Hmm, this has been UAPI since kernel 5.15, so can we really change it
> now? What's the purpose of changing it, anyway?
I just think it should return EXIST when the error is "Slave has XDP program
loaded". No special reason. If all others think we should not change it, I
can drop this patch.
Thanks
Hangbin
