diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 94435cd09072..4670ccabe23a 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1694,7 +1694,6 @@ EXPORT_SYMBOL(unregister_netdevice_notifier); /** * call_netdevice_notifiers_info - call all network notifier blocks * @val: value passed unmodified to notifier function - * @dev: net_device pointer passed unmodified to notifier function * @info: notifier information data * * Call all network notifier blocks. Parameters and return value @@ -3167,10 +3166,21 @@ static void qdisc_pkt_len_init(struct sk_buff *skb) hdr_len = skb_transport_header(skb) - skb_mac_header(skb); /* + transport layer */ - if (likely(shinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))) - hdr_len += tcp_hdrlen(skb); - else - hdr_len += sizeof(struct udphdr); + if (likely(shinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))) { + const struct tcphdr *th; + struct tcphdr _tcphdr; + + th = skb_header_pointer(skb, skb_transport_offset(skb), + sizeof(_tcphdr), &_tcphdr); + if (likely(th)) + hdr_len += __tcp_hdrlen(th); + } else { + struct udphdr _udphdr; + + if (skb_header_pointer(skb, skb_transport_offset(skb), + sizeof(_udphdr), &_udphdr)) + hdr_len += sizeof(struct udphdr); + } if (shinfo->gso_type & SKB_GSO_DODGY) gso_segs = DIV_ROUND_UP(skb->len - hdr_len, @@ -6425,6 +6435,7 @@ rollback: * netdev_upper_dev_link - Add a link to the upper device * @dev: device * @upper_dev: new upper device + * @extack: netlink extended ack * * Adds a link to device which is upper to this one. The caller must hold * the RTNL lock. On a failure a negative errno code is returned. @@ -6446,6 +6457,7 @@ EXPORT_SYMBOL(netdev_upper_dev_link); * @upper_dev: new upper device * @upper_priv: upper device private * @upper_info: upper info to be passed down via notifier + * @extack: netlink extended ack * * Adds a link to device which is upper to this one. In this case, only * one master upper device can be linked, although other non-master devices |