diff options
| -rw-r--r-- | net/ipv6/route.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 194bc162866d..a94e0b02a8ac 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5054,12 +5054,16 @@ int ipv6_sysctl_rtcache_flush(struct ctl_table *ctl, int write, { struct net *net; int delay; + int ret; if (!write) return -EINVAL; net = (struct net *)ctl->extra1; delay = net->ipv6.sysctl.flush_delay; - proc_dointvec(ctl, write, buffer, lenp, ppos); + ret = proc_dointvec(ctl, write, buffer, lenp, ppos); + if (ret) + return ret; + fib6_run_gc(delay <= 0 ? 0 : (unsigned long)delay, net, delay > 0); return 0; } |