From: Chengchang Tang <tangchengchang@huawei.com>
Date: Tue, 22 Sep 2020 12:03:15 +0000 (+0800)
Subject: net/hns3: add default case to switch in Rx VLAN processing
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e788224747b3f8e7b19c028b545df0814b2b2d4a;p=dpdk.git

net/hns3: add default case to switch in Rx VLAN processing

This patch solves the static check warning as follow:
"The switch statement must have a 'default' branch".

Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
---

diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index cf55d94123..6d02bad5e4 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -1618,6 +1618,9 @@ hns3_rxd_to_vlan_tci(struct hns3_rx_queue *rxq, struct rte_mbuf *mb,
 		mb->ol_flags |= PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
 		mb->vlan_tci = rte_le_to_cpu_16(rxd->rx.ot_vlan_tag);
 		return;
+	default:
+		mb->vlan_tci = 0;
+		return;
 	}
 }