Commit 24cb7055 authored Nov 16, 2015 by Dragos Tatulea Committed by David S. Miller Nov 16, 2015

net: switchdev: fix return code of fdb_dump stub



rtnl_fdb_dump always expects an index to be returned by the ndo_fdb_dump op,
but when CONFIG_NET_SWITCHDEV is off, it returns an error.

Fix that by returning the given unmodified idx.

A similar fix was 0890cf6c ("switchdev: fix return value of
switchdev_port_fdb_dump in case of error") but for the CONFIG_NET_SWITCHDEV=y
case.

Fixes: 45d4122c ("switchdev: add support for fdb add/del/dump via switchdev_port_obj ops.")
Signed-off-by: Dragos Tatulea <dragos@endocode.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ab6d7846

include/net/switchdev.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -323,7 +323,7 @@ static inline int switchdev_port_fdb_dump(struct sk_buff *skb,
		struct net_device *filter_dev,
		int idx)
		{
		return -EOPNOTSUPP;
		return idx;
		}

		static inline void switchdev_port_fwd_mark_set(struct net_device *dev,

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