diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-03-02 06:13:22 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-02 21:43:41 (GMT) |
| commit | bdf53c58490bb52e17636eca8ad18d2c38ec3cb8 (patch) | |
| tree | 01c3bae0fbaca8d1ba308d527ac2b1900ffb3b13 /net/core/neighbour.c | |
| parent | 59b2af26b9f674749216fd3bfba19d842de3671c (diff) | |
| download | linux-bdf53c58490bb52e17636eca8ad18d2c38ec3cb8.tar.xz | |
neigh: Don't require dst in neigh_hh_init
- Add protocol to neigh_tbl so that dst->ops->protocol is not needed
- Acquire the device from neigh->dev
This results in a neigh_hh_init that will cache the samve values
regardless of the packets flowing through it.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/neighbour.c')
| -rw-r--r-- | net/core/neighbour.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 8a319ff..af72b86 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1263,10 +1263,10 @@ struct neighbour *neigh_event_ns(struct neigh_table *tbl, EXPORT_SYMBOL(neigh_event_ns); /* called with read_lock_bh(&n->lock); */ -static void neigh_hh_init(struct neighbour *n, struct dst_entry *dst) +static void neigh_hh_init(struct neighbour *n) { - struct net_device *dev = dst->dev; - __be16 prot = dst->ops->protocol; + struct net_device *dev = n->dev; + __be16 prot = n->tbl->protocol; struct hh_cache *hh = &n->hh; write_lock_bh(&n->lock); @@ -1296,7 +1296,7 @@ int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb) unsigned int seq; if (dev->header_ops->cache && !neigh->hh.hh_len) - neigh_hh_init(neigh, dst); + neigh_hh_init(neigh); do { __skb_pull(skb, skb_network_offset(skb)); |