---
 net/tsn/tsn_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-4.9.20-rt16/net/tsn/tsn_core.c
===================================================================
--- linux-4.9.20-rt16.orig/net/tsn/tsn_core.c
+++ linux-4.9.20-rt16/net/tsn/tsn_core.c
@@ -964,7 +964,7 @@ void tsn_readd_link(struct tsn_link *lin
 
 static int _tsn_capable_nic(struct net_device *netdev, struct tsn_nic *nic)
 {
-	return -EINVAL;
+	/* return -EINVAL; */
 	if (!nic || !netdev || !netdev->netdev_ops ||
 	    !netdev->netdev_ops->ndo_tsn_capable)
 		return -EINVAL;