net: hns: fix return value of the function about rss

[deliverable/linux.git] / drivers / net / ethernet / hisilicon / hns / hns_ethtool.c

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index 3c4a3bc31a89230c2453c115316306739e28c2a3..2229905625ca9d879c2ead9de5a73c5f70f48c41 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -1173,18 +1173,15 @@ hns_get_rss_key_size(struct net_device *netdev)
 {
        struct hns_nic_priv *priv = netdev_priv(netdev);
        struct hnae_ae_ops *ops;
-       u32 ret;
 
        if (AE_IS_VER1(priv->enet_ver)) {
                netdev_err(netdev,
                           "RSS feature is not supported on this hardware\n");
-               return -EOPNOTSUPP;
+               return 0;
        }
 
        ops = priv->ae_handle->dev->ops;
-       ret = ops->get_rss_key_size(priv->ae_handle);
-
-       return ret;
+       return ops->get_rss_key_size(priv->ae_handle);
 }
 
 static u32
@@ -1192,18 +1189,15 @@ hns_get_rss_indir_size(struct net_device *netdev)
 {
        struct hns_nic_priv *priv = netdev_priv(netdev);
        struct hnae_ae_ops *ops;
-       u32 ret;
 
        if (AE_IS_VER1(priv->enet_ver)) {
                netdev_err(netdev,
                           "RSS feature is not supported on this hardware\n");
-               return -EOPNOTSUPP;
+               return 0;
        }
 
        ops = priv->ae_handle->dev->ops;
-       ret = ops->get_rss_indir_size(priv->ae_handle);
-
-       return ret;
+       return ops->get_rss_indir_size(priv->ae_handle);
 }
 
 static int
@@ -1211,7 +1205,6 @@ hns_get_rss(struct net_device *netdev, u32 *indir, u8 *key, u8 *hfunc)
 {
        struct hns_nic_priv *priv = netdev_priv(netdev);
        struct hnae_ae_ops *ops;
-       int ret;
 
        if (AE_IS_VER1(priv->enet_ver)) {
                netdev_err(netdev,
@@ -1224,9 +1217,7 @@ hns_get_rss(struct net_device *netdev, u32 *indir, u8 *key, u8 *hfunc)
        if (!indir)
                return 0;
 
-       ret = ops->get_rss(priv->ae_handle, indir, key, hfunc);
-
-       return 0;
+       return ops->get_rss(priv->ae_handle, indir, key, hfunc);
 }
 
 static int
@@ -1235,7 +1226,6 @@ hns_set_rss(struct net_device *netdev, const u32 *indir, const u8 *key,
 {
        struct hns_nic_priv *priv = netdev_priv(netdev);
        struct hnae_ae_ops *ops;
-       int ret;
 
        if (AE_IS_VER1(priv->enet_ver)) {
                netdev_err(netdev,
@@ -1252,9 +1242,7 @@ hns_set_rss(struct net_device *netdev, const u32 *indir, const u8 *key,
        if (!indir)
                return 0;
 
-       ret = ops->set_rss(priv->ae_handle, indir, key, hfunc);
-
-       return 0;
+       return ops->set_rss(priv->ae_handle, indir, key, hfunc);
 }
 
 static struct ethtool_ops hns_ethtool_ops = {