linux-kernel - [PATCH -next] net: nvidia: forcedeth: remove useless if/else

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Message-ID: <1603938614-53589-1-git-send-email-zou_wei@huawei.com>
Date:   Thu, 29 Oct 2020 10:30:14 +0800
From:   Zou Wei <zou_wei@...wei.com>
To:     <rain.1986.08.12@...il.com>, <zyjzyj2000@...il.com>,
        <davem@...emloft.net>, <kuba@...nel.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Zou Wei <zou_wei@...wei.com>
Subject: [PATCH -next] net: nvidia: forcedeth: remove useless if/else

Fix the following coccinelle report:

./drivers/net/ethernet/nvidia/forcedeth.c:3479:8-10:
WARNING: possible condition with no effect (if == else)

Both branches are the same, so remove the else if/else altogether.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Zou Wei <zou_wei@...wei.com>
---
 drivers/net/ethernet/nvidia/forcedeth.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 2fc10a3..87ed7e1 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -3476,9 +3476,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 	} else if (adv_lpa & LPA_10FULL) {
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 1;
-	} else if (adv_lpa & LPA_10HALF) {
-		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
-		newdup = 0;
 	} else {
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
-- 
2.6.2