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[net-next,06/10] net: Add netif_is_bareudp() API to identify bareudp devices

Message ID 20200522235148.28987-7-saeedm@mellanox.com
State Accepted
Delegated to: David Miller
Headers show
Series [net-next,01/10] net/mlx5e: Use IS_ERR() to check and simplify code | expand

Commit Message

Saeed Mahameed May 22, 2020, 11:51 p.m. UTC
From: Eli Cohen <eli@mellanox.com>

Add netif_is_bareudp() so the device can be identified as a bareudp one.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Eli Britstein <elibr@mellanox.com>
Reviewed-by: Paul Blakey <paulb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
 include/net/bareudp.h | 7 +++++++
 1 file changed, 7 insertions(+)
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diff --git a/include/net/bareudp.h b/include/net/bareudp.h
index cb03f6f15956..dc65a0d71d9b 100644
--- a/include/net/bareudp.h
+++ b/include/net/bareudp.h
@@ -5,6 +5,7 @@ 
 #include <linux/types.h>
 #include <linux/skbuff.h>
+#include <net/rtnetlink.h>
 struct bareudp_conf {
 	__be16 ethertype;
@@ -17,4 +18,10 @@  struct net_device *bareudp_dev_create(struct net *net, const char *name,
 				      u8 name_assign_type,
 				      struct bareudp_conf *info);
+static inline bool netif_is_bareudp(const struct net_device *dev)
+	return dev->rtnl_link_ops &&
+	       !strcmp(dev->rtnl_link_ops->kind, "bareudp");