Message ID | 1253711831-7947-2-git-send-email-remi@remlab.net |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Rémi Denis-Courmont <remi@remlab.net> Date: Wed, 23 Sep 2009 16:17:11 +0300 > From: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> > > From: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> > > If we ever implement this, then we can stop returning an error. > > Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/linux/phonet.h b/include/linux/phonet.h index 1ef5a07..e5126cf 100644 --- a/include/linux/phonet.h +++ b/include/linux/phonet.h @@ -38,6 +38,7 @@ #define PNPIPE_IFINDEX 2 #define PNADDR_ANY 0 +#define PNADDR_BROADCAST 0xFC #define PNPORT_RESOURCE_ROUTING 0 /* Values for PNPIPE_ENCAP option */ diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index a662e62..f60c0c2 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -168,6 +168,12 @@ static int pn_send(struct sk_buff *skb, struct net_device *dev, goto drop; } + /* Broadcast sending is not implemented */ + if (pn_addr(dst) == PNADDR_BROADCAST) { + err = -EOPNOTSUPP; + goto drop; + } + skb_reset_transport_header(skb); WARN_ON(skb_headroom(skb) & 1); /* HW assumes word alignment */ skb_push(skb, sizeof(struct phonethdr));