diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/neighbour.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 5cdc62a8eb84..cf26e04c4046 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1060,8 +1060,6 @@ static void neigh_update_hhs(struct neighbour *neigh) NEIGH_UPDATE_F_WEAK_OVERRIDE will suspect existing "connected" lladdr instead of overriding it if it is different. - It also allows to retain current state - if lladdr is unchanged. NEIGH_UPDATE_F_ADMIN means that the change is administrative. NEIGH_UPDATE_F_OVERRIDE_ISROUTER allows to override existing @@ -1150,10 +1148,7 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, } else goto out; } else { - if (lladdr == neigh->ha && new == NUD_STALE && - ((flags & NEIGH_UPDATE_F_WEAK_OVERRIDE) || - (old & NUD_CONNECTED)) - ) + if (lladdr == neigh->ha && new == NUD_STALE) new = old; } } |