netdev - [PATCH 04/13] ftgmac100: Remove "enabled" flags

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Message-Id: <20170402033523.9482-5-benh@kernel.crashing.org>
Date:   Sun,  2 Apr 2017 13:35:14 +1000
From:   Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:     netdev@...r.kernel.org
Cc:     Benjamin Herrenschmidt <benh@...nel.crashing.org>
Subject: [PATCH 04/13] ftgmac100: Remove "enabled" flags

It's not used in any meaningful way

Signed-off-by: Benjamin Herrenschmidt <benh@...nel.crashing.org>
---
 drivers/net/ethernet/faraday/ftgmac100.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index 02e0534..cc2271b 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -82,7 +82,6 @@ struct ftgmac100 {
 
 	/* Misc */
 	int int_mask_all;
-	bool enabled;
 };
 
 static int ftgmac100_alloc_rx_page(struct ftgmac100 *priv,
@@ -1124,8 +1123,6 @@ static int ftgmac100_open(struct net_device *netdev)
 			goto err_ncsi;
 	}
 
-	priv->enabled = true;
-
 	return 0;
 
 err_ncsi:
@@ -1144,11 +1141,7 @@ static int ftgmac100_stop(struct net_device *netdev)
 {
 	struct ftgmac100 *priv = netdev_priv(netdev);
 
-	if (!priv->enabled)
-		return 0;
-
 	/* disable all interrupts */
-	priv->enabled = false;
 	iowrite32(0, priv->base + FTGMAC100_OFFSET_IER);
 
 	netif_stop_queue(netdev);
-- 
2.9.3