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Merge "net: core: To send ARP probe when neighbor state is NUD_STALE"

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Linux Build Service Account 2016-06-15 15:41:53 -07:00 committed by Gerrit - the friendly Code Review server
parent 7faeab0221 e0cacc9868
commit 05e33e162f
1 changed files with 5 additions and 1 deletions
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6
net/core/neighbour.c
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@ -950,7 +950,11 @@ static void neigh_timer_handler(unsigned long arg)
if (!mod_timer(&neigh->timer, next))
neigh_hold(neigh);
}
if (neigh->nud_state & (NUD_INCOMPLETE | NUD_PROBE | NUD_STALE)) {
if (neigh_probe_enable) {
if (neigh->nud_state & (NUD_INCOMPLETE | NUD_PROBE | NUD_STALE))
neigh_probe(neigh);
} else if (neigh->nud_state & (NUD_INCOMPLETE | NUD_PROBE)) {
neigh_probe(neigh);
} else {
out: