hv_netvsc: Remove "unlikely" from netvsc_select_queue

commit 4d820543c54c47a2bd3c95ddbf52f83c89a219a0 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: b3bf5666a510 ("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>

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 42eb7a7ecd96b390224e9d20ba756ea86f931cab..362b7ca6f3b2a863ef614be88b3863d944948929 100644 (file)
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -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;