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Commit 8753d29f authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
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pppoe: remove unnecessary checks in pppoe_flush_dev 



pernet memory is guaranteed to exist when notifiers are called.

Signed-off-by: default avatarJiri Pirko <jpirko@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0a12761b

drivers/net/pppoe.c

+0 −6
Original line number Diff line number Diff line
@@ -290,12 +290,6 @@ static void pppoe_flush_dev(struct net_device *dev) 
	struct pppoe_net *pn;

	int i;



	BUG_ON(dev == NULL);



	pn = pppoe_pernet(dev_net(dev));

	if (!pn) /* already freed */

		return;



	write_lock_bh(&pn->hash_lock);

	for (i = 0; i < PPPOE_HASH_SIZE; i++) {

		struct pppox_sock *po = pn->hash_table[i];