1 files changed, 3 insertions, 0 deletions

diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 1b7fa984de7d..704e176ad3a9 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -910,6 +910,9 @@ static noinline_for_stack int ethtool_set_rx_ntuple(struct net_device *dev,
         struct ethtool_rx_ntuple_flow_spec_container *fsc = NULL;
         int ret;
 
+        if (!ops->set_rx_ntuple)
+                return -EOPNOTSUPP;
+
         if (!(dev->features & NETIF_F_NTUPLE))
                 return -EINVAL;