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Date:   Wed, 1 Aug 2018 17:19:12 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     David Howells <dhowells@...hat.com>
CC:     <davem@...emloft.net>, <linux-kernel@...r.kernel.org>,
        <netdev@...r.kernel.org>, <linux-afs@...ts.infradead.org>
Subject: Re: [PATCH net-next] rxrpc: remove redundant variables 'xcall','sp'
 and 'did_discard'


On 2018/8/1 16:28, David Howells wrote:
> YueHaibing <yuehaibing@...wei.com> wrote:
> 
>>  		while (*pp) {
>>  			parent = *pp;
>> -			xcall = rb_entry(parent, struct rxrpc_call, sock_node);
>>  			if (user_call_ID < call->user_call_ID)
>>  				pp = &(*pp)->rb_left;
>>  			else if (user_call_ID > call->user_call_ID)
> 
> No, this is an actual bug.  The if-conditions should be using xcall-> not
> call->.

yes, I will post a new patch, thanks.

> 
>> -		sp = rxrpc_skb(skb);
> 
> Yeah, that's fine.
> 
>> -	did_discard = true;
> 
> Hmmm...  It looks like I intended something with this, but I don't remember
> what now.  I think it can be removed.
> 
> David
> 
> .
> 

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