diff options
| author |   Haiyang Zhang <haiyangz@microsoft.com> | 2020-08-20 14:53:14 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-08-20 16:24:00 -0700 |
| commit | 4d820543c54c47a2bd3c95ddbf52f83c89a219a0 (patch) | |
| tree | b0a6ecd53f5b3c5804cb2e859c42537e5f3a5775 /drivers/net/hyperv/netvsc_drv.c | |
| parent | net/smc: Prevent kernel-infoleak in __smc_diag_dump() (diff) | |
| download | wireguard-linux-4d820543c54c47a2bd3c95ddbf52f83c89a219a0.tar.xz wireguard-linux-4d820543c54c47a2bd3c95ddbf52f83c89a219a0.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 2 |
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; |