[PATCH] bridge: Allow set bridge ageing time when switchdev disabled

[Haishuang Yan]

When NET_SWITCHDEV=n, switchdev_port_attr_set will return -EOPNOTSUPP,
we should ignore this error code and continue to set the ageing time.

Signed-off-by: Haishuang Yan <yanhaishu...@cmss.chinamobile.com>
---
 net/bridge/br_stp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index e234490..9cb7044 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -582,7 +582,7 @@ int br_set_ageing_time(struct net_bridge *br, u32 
ageing_time)
        int err;
 
        err = switchdev_port_attr_set(br->dev, &attr);
-       if (err)
+       if (err && err != -EOPNOTSUPP)
                return err;
 
        br->ageing_time = t;
-- 
1.8.3.1