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Revert "bond: take rcu lock in netpoll_send_skb_on_dev" 

This reverts commit 6fe9487892.

It is causing more serious regressions than the RCU warning
it is fixing.

Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
David S. Miller 2018-10-19 10:45:08 -07:00
parent 91b15613ce
commit 4899542314
1 changed files with 0 additions and 2 deletions
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2
net/core/netpoll.c
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@ -312,7 +312,6 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
/* It is up to the caller to keep npinfo alive. */
struct netpoll_info *npinfo;
rcu_read_lock_bh();
lockdep_assert_irqs_disabled();
npinfo = rcu_dereference_bh(np->dev->npinfo);
@ -357,7 +356,6 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
skb_queue_tail(&npinfo->txq, skb);
schedule_delayed_work(&npinfo->tx_work,0);
}
rcu_read_unlock_bh();
}
EXPORT_SYMBOL(netpoll_send_skb_on_dev);