From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH net v3 9/9] net: ethernet: mediatek: fix error handling inside mtk_mdio_init Date: Tue, 30 Aug 2016 10:59:25 +0800 Message-ID: <1472525965-10661-10-git-send-email-sean.wang@mediatek.com> References: <1472525965-10661-1-git-send-email-sean.wang@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1472525965-10661-1-git-send-email-sean.wang@mediatek.com> Sender: netdev-owner@vger.kernel.org To: john@phrozen.org, davem@davemloft.net Cc: nbd@openwrt.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, keyhaede@gmail.com, Sean Wang List-Id: linux-mediatek@lists.infradead.org From: Sean Wang Return -ENODEV if the MDIO bus is disabled in the device tree. Signed-off-by: Sean Wang Acked-by: John Crispin Reviewed-by: Andrew Lunn --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 2fc48bb..dfc12ab 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -304,7 +304,7 @@ static int mtk_mdio_init(struct mtk_eth *eth) } if (!of_device_is_available(mii_np)) { - ret = 0; + ret = -ENODEV; goto err_put_node; } -- 1.9.1