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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2012-09-07 00:45:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-18 15:44:34 -0400 |
| commit | bafa6d9d89072c1a18853afe9ee5de05c491c13a (patch) | |
| tree | d20837ee56043d318a8d9ea4f10085f0c46f81a9 /net/ipv4/route.c | |
| parent | a1f6d8f771d80ab0beea787aa4f1d02d2eacf22c (diff) | |
| download | linux-bafa6d9d89072c1a18853afe9ee5de05c491c13a.tar.gz linux-bafa6d9d89072c1a18853afe9ee5de05c491c13a.tar.bz2 linux-bafa6d9d89072c1a18853afe9ee5de05c491c13a.zip | |
ipv4/route: arg delay is useless in rt_cache_flush()
Since route cache deletion (89aef8921bfbac22f), delay is no
more used. Remove it.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 82cf2a722b23..f6436d3b207a 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -461,11 +461,7 @@ static void rt_cache_invalidate(struct net *net) atomic_add(shuffle + 1U, &net->ipv4.rt_genid); } -/* - * delay < 0 : invalidate cache (fast : entries will be deleted later) - * delay >= 0 : invalidate & flush cache (can be long) - */ -void rt_cache_flush(struct net *net, int delay) +void rt_cache_flush(struct net *net) { rt_cache_invalidate(net); } @@ -2345,7 +2341,7 @@ int ip_rt_dump(struct sk_buff *skb, struct netlink_callback *cb) void ip_rt_multicast_event(struct in_device *in_dev) { - rt_cache_flush(dev_net(in_dev->dev), 0); + rt_cache_flush(dev_net(in_dev->dev)); } #ifdef CONFIG_SYSCTL @@ -2354,16 +2350,7 @@ static int ipv4_sysctl_rtcache_flush(ctl_table *__ctl, int write, size_t *lenp, loff_t *ppos) { if (write) { - int flush_delay; - ctl_table ctl; - struct net *net; - - memcpy(&ctl, __ctl, sizeof(ctl)); - ctl.data = &flush_delay; - proc_dointvec(&ctl, write, buffer, lenp, ppos); - - net = (struct net *)__ctl->extra1; - rt_cache_flush(net, flush_delay); + rt_cache_flush((struct net *)__ctl->extra1); return 0; } |