summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorHaiyang Zhang <haiyangz@microsoft.com>2020-08-21 00:53:14 +0300
committerDavid S. Miller <davem@davemloft.net>2020-08-21 02:24:00 +0300
commit4d820543c54c47a2bd3c95ddbf52f83c89a219a0 (patch)
treeb0a6ecd53f5b3c5804cb2e859c42537e5f3a5775
parentce51f63e63c52a4e1eee4dd040fb0ba0af3b43ab (diff)
downloadlinux-4d820543c54c47a2bd3c95ddbf52f83c89a219a0.tar.xz
hv_netvsc: Remove "unlikely" from netvsc_select_queue
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>
-rw-r--r--drivers/net/hyperv/netvsc_drv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 787f17e2a971..0029292cdb9f 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -367,7 +367,7 @@ 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;