[PATCH net-next] net: stmmac: simplify the return tc_delete_knode()

[Zheng Yongjun]

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongj...@huawei.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c 
b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index cc27d660a818..f5bed4d26e80 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -209,17 +209,11 @@ static int tc_config_knode(struct stmmac_priv *priv,
 static int tc_delete_knode(struct stmmac_priv *priv,
                           struct tc_cls_u32_offload *cls)
 {
-       int ret;
-
        /* Set entry and fragments as not used */
        tc_unfill_entry(priv, cls);
 
-       ret = stmmac_rxp_config(priv, priv->hw->pcsr, priv->tc_entries,
-                       priv->tc_entries_max);
-       if (ret)
-               return ret;
-
-       return 0;
+       return stmmac_rxp_config(priv, priv->hw->pcsr, priv->tc_entries,
+                                priv->tc_entries_max);
 }
 
 static int tc_setup_cls_u32(struct stmmac_priv *priv,
-- 
2.22.0