netdev - [PATCH] net: nfc: Removing unnecessaey code in nci_open

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Message-ID: <20200116025204.GA20032@hunterzg-yangtiant6900c-00>
Date:   Thu, 16 Jan 2020 10:52:04 +0800
From:   Gen Zhang <blackgod016574@...il.com>
To:     davem@...emloft.net, tglx@...utronix.de, alexios.zavras@...el.com,
        allison@...utok.net
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] net: nfc: Removing unnecessaey code in nci_open_device()

In nci_open_device(), since we already call clear_bit(), so set ndev->flags
to 0 is not needed.

Signed-off-by: Gen Zhang <blackgod016574@...il.com>
---
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index 7cd5248..25dae74 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -522,7 +522,6 @@ static int nci_open_device(struct nci_dev *ndev)
 		skb_queue_purge(&ndev->tx_q);
 
 		ndev->ops->close(ndev);
-		ndev->flags = 0;
 	}
 
 done: