Re: [PATCH net-next] rxrpc: remove redundant variables 'xcall','sp' and 'did_discard'

YueHaibing [off-list ref] 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->.

-		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