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Date: Mon, 4 Jul 2022 12:45:11 +0100 From: Conor Dooley <conor.dooley@...rochip.com> To: "David S . Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Nicolas Ferre <nicolas.ferre@...rochip.com>, Claudiu Beznea <claudiu.beznea@...rochip.com> CC: <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-riscv@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, "Conor Dooley" <conor.dooley@...rochip.com> Subject: [net-next PATCH v2 4/5] net: macb: simplify error paths in init_reset_optional() The error handling paths in init_reset_optional() can all be simplified to return dev_err_probe(). Do so. Signed-off-by: Conor Dooley <conor.dooley@...rochip.com> --- drivers/net/ethernet/cadence/macb_main.c | 20 +++++++------------- 1 file changed, 7 insertions(+), 13 deletions(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 85a2e1ea7826..4423d99c72a7 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4699,27 +4699,21 @@ static int init_reset_optional(struct platform_device *pdev) /* Ensure PHY device used in SGMII mode is ready */ bp->sgmii_phy = devm_phy_optional_get(&pdev->dev, NULL); - if (IS_ERR(bp->sgmii_phy)) { - ret = PTR_ERR(bp->sgmii_phy); - dev_err_probe(&pdev->dev, ret, - "failed to get SGMII PHY\n"); - return ret; - } + if (IS_ERR(bp->sgmii_phy)) + return dev_err_probe(&pdev->dev, PTR_ERR(bp->sgmii_phy), + "failed to get SGMII PHY\n"); ret = phy_init(bp->sgmii_phy); - if (ret) { - dev_err(&pdev->dev, "failed to init SGMII PHY: %d\n", - ret); - return ret; - } + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to init SGMII PHY\n"); } /* Fully reset controller at hardware level if mapped in device tree */ ret = device_reset_optional(&pdev->dev); if (ret) { - dev_err_probe(&pdev->dev, ret, "failed to reset controller"); phy_exit(bp->sgmii_phy); - return ret; + return dev_err_probe(&pdev->dev, ret, "failed to reset controller"); } ret = macb_init(pdev); -- 2.36.1
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