diff options
| -rw-r--r-- | net/packet/af_packet.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 594c078c5eb..6dc01bdeb76 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -359,6 +359,10 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock, if (dev == NULL) goto out_unlock; + err = -ENETDOWN; + if (!(dev->flags & IFF_UP)) + goto out_unlock; + /* * You may not queue a frame bigger than the mtu. This is the lowest level * raw protocol and you must do your own fragmentation at this level. @@ -407,10 +411,6 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock, if (err) goto out_free; - err = -ENETDOWN; - if (!(dev->flags & IFF_UP)) - goto out_free; - /* * Now send it */ @@ -738,6 +738,10 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock, if (sock->type == SOCK_RAW) reserve = dev->hard_header_len; + err = -ENETDOWN; + if (!(dev->flags & IFF_UP)) + goto out_unlock; + err = -EMSGSIZE; if (len > dev->mtu+reserve) goto out_unlock; @@ -770,10 +774,6 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock, skb->dev = dev; skb->priority = sk->sk_priority; - err = -ENETDOWN; - if (!(dev->flags & IFF_UP)) - goto out_free; - /* * Now send it */ |