Mark if() statements used for error handling only as unlikely()
Signed-off-by: Stephen Hemminger <sthem...@microsoft.com>
---
drivers/net/hyperv/netvsc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 652453d9fb08..caf89a245ba6 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -855,14 +855,14 @@ int netvsc_send(struct hv_device *device,
bool xmit_more = (skb != NULL) ? skb->xmit_more : false;
net_device = get_outbound_net_device(device);
- if (!net_device)
+ if (unlikely(!net_device))
return -ENODEV;
/* We may race with netvsc_connect_vsp()/netvsc_init_buf() and get
* here before the negotiation with the host is finished and
* send_section_map may not be allocated yet.
*/
- if (!net_device->send_section_map)
+ if (unlikely(!net_device->send_section_map))
return -EAGAIN;
nvchan = &net_device->chan_table[packet->q_idx];
--
2.11.0
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