switchdev: don't use anonymous union on switchdev attr/obj structs
Older gcc versions (e.g. gcc version 4.4.6) don't like anonymous unions
which was causing build issues on the newly added switchdev attr/obj
structs. Fix this by using named union on structs.
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Reported-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 5a9ce96..18b34d7 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -465,8 +465,8 @@
ret = switchdev_port_attr_get(netdev, &attr);
if (!ret)
- ret = sprintf(buf, "%*phN\n", attr.ppid.id_len,
- attr.ppid.id);
+ ret = sprintf(buf, "%*phN\n", attr.u.ppid.id_len,
+ attr.u.ppid.id);
}
rtnl_unlock();