net: mediatek: remove unnecessary platform_set_drvdata()

weiyj · davem330 · commit 45d339309f49 · 2016-08-15T16:16:11.000-07:00
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Wei Yongjun &lt;weiyj.lk@gmail.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1892,7 +1892,6 @@ static int mtk_remove(struct platform_device *pdev)
 	netif_napi_del(&eth->tx_napi);
 	netif_napi_del(&eth->rx_napi);
 	mtk_cleanup(eth);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -1892,7 +1892,6 @@ static int mtk_remove(struct platform_device *pdev)`
`1892`	`1892`	`netif_napi_del(&eth->tx_napi);`
`1893`	`1893`	`netif_napi_del(&eth->rx_napi);`
`1894`	`1894`	`mtk_cleanup(eth);`
`1895`		`- platform_set_drvdata(pdev, NULL);`
`1896`	`1895`
`1897`	`1896`	`return 0;`
`1898`	`1897`	`}`