From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net: core: improve the tx_hash calculating
Date: Fri, 01 Jun 2018 13:27:19 -0400 (EDT)
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From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Date: Thu, 31 May 2018 03:14:01 -0700

> Use the % instead of while, and it may simple code and improve
> the calculating. The real_num_tx_queues has been checked when
> allocating and setting it.
> 
> Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>

The loop is there to avoid the expensive modulus operation,
not to avoid the real_num_tx_queues == 0 case.