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tun: do not arm flow_gc_timer in tun_flow_init()

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Timer is properly armed on demand from tun_flow_update(),
so there is no need to arm it at tun init.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2017-10-20 11:29:57 -07:00 committed by David S. Miller
parent 81d98fa4df
commit ee74d9967b
1 changed files with 0 additions and 2 deletions
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2
drivers/net/tun.c
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@ -1197,8 +1197,6 @@ static void tun_flow_init(struct tun_struct *tun)
tun->ageing_time = TUN_FLOW_EXPIRE;
setup_timer(&tun->flow_gc_timer, tun_flow_cleanup, (unsigned long)tun);
mod_timer(&tun->flow_gc_timer,
round_jiffies_up(jiffies + tun->ageing_time));
}
static void tun_flow_uninit(struct tun_struct *tun)