From 207bdf1844286d2ba94523d30528f82aaf33d52b Mon Sep 17 00:00:00 2001 From: John Crispin <john@phrozen.org> Date: Fri, 3 Jun 2016 10:17:06 +0200 Subject: [PATCH] net-next: mediatek: use mdiobus_free() in favour of kfree() The driver currently uses kfree() to clear the mii_bus. This is not the correct way to clear the memory and mdiobus_free() should be used instead. This patch fixes the two instances where this happens in the driver. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index c984462fad2a2..28f169f489da2 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -280,7 +280,7 @@ static int mtk_mdio_init(struct mtk_eth *eth) return 0; err_free_bus: - kfree(eth->mii_bus); + mdiobus_free(eth->mii_bus); err_put_node: of_node_put(mii_np); @@ -295,7 +295,7 @@ static void mtk_mdio_cleanup(struct mtk_eth *eth) mdiobus_unregister(eth->mii_bus); of_node_put(eth->mii_bus->dev.of_node); - kfree(eth->mii_bus); + mdiobus_free(eth->mii_bus); } static inline void mtk_irq_disable(struct mtk_eth *eth, u32 mask)