diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-10 20:50:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:59 -0700 |
| commit | d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc (patch) | |
| tree | 3b9073cecfbb3b6a1e25ab2b5dd2a22a43aef238 /drivers/s390/net/qeth_main.c | |
| parent | bbe735e4247dba32568a305553b010081c8dea99 (diff) | |
| download | lwn-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.tar.gz lwn-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.zip | |
[SK_BUFF]: Introduce skb_network_header()
For the places where we need a pointer to the network header, it is still legal
to touch skb->nh.raw directly if just adding to, subtracting from or setting it
to another layer header.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index c0ee6d94ea38..0ff29e0628b5 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -3778,9 +3778,11 @@ qeth_get_cast_type(struct qeth_card *card, struct sk_buff *skb) } /* try something else */ if (skb->protocol == ETH_P_IPV6) - return (skb->nh.raw[24] == 0xff) ? RTN_MULTICAST : 0; + return (skb_network_header(skb)[24] == 0xff) ? + RTN_MULTICAST : 0; else if (skb->protocol == ETH_P_IP) - return ((skb->nh.raw[16] & 0xf0) == 0xe0) ? RTN_MULTICAST : 0; + return ((skb_network_header(skb)[16] & 0xf0) == 0xe0) ? + RTN_MULTICAST : 0; /* ... */ if (!memcmp(skb->data, skb->dev->broadcast, 6)) return RTN_BROADCAST; |