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[next,3/3] macvlan: use netdev_is_rx_handler_busy instead of checking specific type

Message ID 20170118230255.20882-1-mahesh@bandewar.net
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Mahesh Bandewar Jan. 18, 2017, 11:02 p.m. UTC 
From: Mahesh Bandewar <maheshb@google.com>

netdev_is_rx_handler_busy() check is a superset of netif_is_ipvlan_port()
check and hence should be preferred.

Signed-off-by: Mahesh Bandewar <maheshb@google.com>
---
 drivers/net/macvlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 440ab3d8adf7..cbfc1be23a0e 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -1110,7 +1110,7 @@  static int macvlan_port_create(struct net_device *dev)
 	if (dev->type != ARPHRD_ETHER || dev->flags & IFF_LOOPBACK)
 		return -EINVAL;
 
-	if (netif_is_ipvlan_port(dev))
+	if (netdev_is_rx_handler_busy(dev))
 		return -EBUSY;
 
 	port = kzalloc(sizeof(*port), GFP_KERNEL);