diff options
author | Roopa Prabhu <roopa@cumulusnetworks.com> | 2018-09-22 21:26:20 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2018-09-24 12:21:32 -0700 |
commit | fc6e8073f304010605f834cb2eb8c07c46461c9d (patch) | |
tree | d3f4fecf55349f4de7a7c8a9f3faafb394632d20 /net/core/neighbour.c | |
parent | f7aa74e483e81c7a064ebc29e5deeb6b31cde412 (diff) | |
download | op-kernel-dev-fc6e8073f304010605f834cb2eb8c07c46461c9d.zip op-kernel-dev-fc6e8073f304010605f834cb2eb8c07c46461c9d.tar.gz |
neighbour: send netlink notification if NTF_ROUTER changes
send netlink notification if neigh_update results in NTF_ROUTER
change and if NEIGH_UPDATE_F_ISROUTER is on. Also move the
NTF_ROUTER change function into a helper.
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/neighbour.c')
-rw-r--r-- | net/core/neighbour.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 0e1cad8..20e0d33 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1280,11 +1280,8 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, neigh->arp_queue_len_bytes = 0; } out: - if (update_isrouter) { - neigh->flags = (flags & NEIGH_UPDATE_F_ISROUTER) ? - (neigh->flags | NTF_ROUTER) : - (neigh->flags & ~NTF_ROUTER); - } + if (update_isrouter) + neigh_update_is_router(neigh, flags, ¬ify); write_unlock_bh(&neigh->lock); if (notify) |