linux-kernel - [PATCH] iavf: Remove useless else if

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Message-Id: <20230519083848.58828-1-jiapeng.chong@linux.alibaba.com>
Date:   Fri, 19 May 2023 16:38:48 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     jesse.brandeburg@...el.com
Cc:     anthony.l.nguyen@...el.com, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] iavf: Remove useless else if

The assignment of the else and if branches is the same, so the if else
here is redundant, so we remove it.

./drivers/net/ethernet/intel/iavf/iavf_main.c:2203:6-8: WARNING: possible condition with no effect (if == else).

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=5255
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/net/ethernet/intel/iavf/iavf_main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 2de4baff4c20..cf8538cebfe0 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -2200,8 +2200,6 @@ iavf_set_vlan_offload_features(struct iavf_adapter *adapter,
 		vlan_ethertype = ETH_P_8021Q;
 	else if (prev_features & (NETIF_F_HW_VLAN_STAG_RX | NETIF_F_HW_VLAN_STAG_TX))
 		vlan_ethertype = ETH_P_8021AD;
-	else if (prev_features & (NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_TX))
-		vlan_ethertype = ETH_P_8021Q;
 	else
 		vlan_ethertype = ETH_P_8021Q;
 
-- 
2.20.1.7.g153144c