[ovs-dev] [PATCH] dif-netlink: avoid offload the unsupported USERSPACE action

[wenxu at ucloud.cn]

From: wenxu <wenxu at ucloud.cn>

The hw do/t support USERSPACE action, it will lead many err
logs as following
"ERR|failed to offload flow: Operation not supported"

Signed-off-by: wenxu <wenxu at ucloud.cn>
---
 lib/dpif-netlink.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/dpif-netlink.c b/lib/dpif-netlink.c
index 00538e5..46fe022 100644
--- a/lib/dpif-netlink.c
+++ b/lib/dpif-netlink.c
@@ -2036,6 +2036,9 @@ parse_flow_put(struct dpif_netlink *dpif, struct dpif_flow_put *put)
                 csum_on = tnl_cfg->csum;
             }
             netdev_close(outdev);
+        } else if (nl_attr_type(nla) == OVS_ACTION_ATTR_USERSPACE) {
+            err = EOPNOTSUPP;
+            goto out;
         }
     }
 
-- 
1.8.3.1