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hv_netvsc: Remove "unlikely" from netvsc_select_queue 

commit 4d820543c5 upstream.

When using vf_ops->ndo_select_queue, the number of queues of VF is
usually bigger than the synthetic NIC. This condition may happen
often.
Remove "unlikely" from the comparison of ndev->real_num_tx_queues.

Fixes: b3bf5666a5 ("hv_netvsc: defer queue selection to VF")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Haiyang Zhang 2020-08-20 14:53:14 -07:00 committed by Greg Kroah-Hartman
parent 78607d494c
commit 51fe5c82c7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/hyperv/netvsc_drv.c
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@ -366,7 +366,7 @@ static u16 netvsc_select_queue(struct net_device *ndev, struct sk_buff *skb,
}
rcu_read_unlock();
while (unlikely(txq >= ndev->real_num_tx_queues))
while (txq >= ndev->real_num_tx_queues)
txq -= ndev->real_num_tx_queues;
return txq;