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Date: Mon, 29 Aug 2016 13:03:23 +0800 From: <sean.wang@...iatek.com> To: <john@...ozen.org>, <davem@...emloft.net> CC: <nbd@...nwrt.org>, <netdev@...r.kernel.org>, <linux-mediatek@...ts.infradead.org>, <keyhaede@...il.com>, Sean Wang <sean.wang@...iatek.com> Subject: [PATCH net v2 9/9] net: ethernet: mediatek: fix error handling inside mtk_mdio_init From: Sean Wang <sean.wang@...iatek.com> return -ENODEV if no child is found in MDIO bus. Signed-off-by: Sean Wang <sean.wang@...iatek.com> Acked-by: John Crispin <john@...ozen.org> --- 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 f741c6a..e48b2a4 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
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