l2tp: remove BUG_ON in l2tp_session_queue_purge
l2tp_session_queue_purge is only called from l2tp_core.c, and it's easy to statically analyse the code paths calling it to validate that it should never be passed a NULL session pointer. Having a BUG_ON checking the session pointer triggers a checkpatch warning. Since the BUG_ON is of no value, remove it to avoid the warning. Signed-off-by: Tom Parkin <tparkin@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -777,7 +777,6 @@ static int l2tp_session_queue_purge(struct l2tp_session *session)
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{
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struct sk_buff *skb = NULL;
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BUG_ON(!session);
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BUG_ON(session->magic != L2TP_SESSION_MAGIC);
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while ((skb = skb_dequeue(&session->reorder_q))) {
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atomic_long_inc(&session->stats.rx_errors);
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