From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: BUG ? ipip unregister_netdevice_many()
Date: Wed, 13 Oct 2010 14:58:56 -0700 (PDT)
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From: Jarek Poplawski <jarkao2@gmail.com>
Date: Wed, 13 Oct 2010 11:19:47 +0000

>> -static void rt_do_flush(int process_context)
>> +static void rt_do_flush(struct net *net, int process_context)
>>  {
>>  	unsigned int i;
>>  	struct rtable *rth, *next;
>> -	struct rtable * tail;
>>  
>>  	for (i = 0; i <= rt_hash_mask; i++) {
>> +		struct rtable *list, **pprev;
> 
> Isn't "list = NULL" needed here?

Yes it is, thanks for catching that.