netdev - [PATCH] net:ftgmac100:remove redundant judgement

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Message-Id: <20200311020537.12420-1-tangbin@cmss.chinamobile.com>
Date:   Wed, 11 Mar 2020 10:05:37 +0800
From:   tangbin <tangbin@...s.chinamobile.com>
To:     davem@...emloft.net
Cc:     andrew@...n.ch, corbet@....net, benh@...nel.crashing.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        tangbin <tangbin@...s.chinamobile.com>
Subject: [PATCH] net:ftgmac100:remove redundant judgement

In this function, ftgmac100_probe() can be triggered only
if the platform_device and platform_driver matches, so the
judgement at the beginning is redundant.

Signed-off-by: tangbin <tangbin@...s.chinamobile.com>
---
 drivers/net/ethernet/faraday/ftgmac100.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index 4572797f0..c7ed7e871 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -1757,9 +1757,6 @@ static int ftgmac100_probe(struct platform_device *pdev)
 	struct device_node *np;
 	int err = 0;
 
-	if (!pdev)
-		return -ENODEV;
-
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
 		return -ENXIO;
-- 
2.20.1.windows.1