linux-kernel - [PATCH v6 02/17] usb: ehci-orion: rename error goto labels in ehci_orion_drv

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Date:	Thu, 15 May 2014 12:17:27 +0200
From:	Gregory CLEMENT <gregory.clement@...e-electrons.com>
To:	Mathias Nyman <mathias.nyman@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Felipe Balbi <balbi@...com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Gregory CLEMENT <gregory.clement@...e-electrons.com>
Cc:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org,
	Lior Amsalem <alior@...vell.com>,
	Tawfik Bayouk <tawfik@...vell.com>,
	Nadav Haklai <nadavh@...vell.com>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Subject: [PATCH v6 02/17] usb: ehci-orion: rename error goto labels in ehci_orion_drv_probe()

From: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>

In preparation to the introduction of additional initialization steps
in ehci_orion_drv_probe(), we rename the error goto labels from err1,
err2 and err3 names to some more meaningful names.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Acked-by: Alan Stern <stern@...land.harvard.edu>
---
 drivers/usb/host/ehci-orion.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 7728e83007a7..9298be7c0f9b 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -160,7 +160,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
 			"Found HC with no IRQ. Check %s setup!\n",
 			dev_name(&pdev->dev));
 		err = -ENODEV;
-		goto err1;
+		goto err;
 	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -169,7 +169,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
 			"Found HC with no register addr. Check %s setup!\n",
 			dev_name(&pdev->dev));
 		err = -ENODEV;
-		goto err1;
+		goto err;
 	}
 
 	/*
@@ -179,12 +179,12 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
 	 */
 	err = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
 	if (err)
-		goto err1;
+		goto err;
 
 	regs = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(regs)) {
 		err = PTR_ERR(regs);
-		goto err1;
+		goto err;
 	}
 
 	/* Not all platforms can gate the clock, so it is not
@@ -197,7 +197,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
 			&pdev->dev, dev_name(&pdev->dev));
 	if (!hcd) {
 		err = -ENOMEM;
-		goto err2;
+		goto err_create_hcd;
 	}
 
 	hcd->rsrc_start = res->start;
@@ -237,17 +237,17 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
 
 	err = usb_add_hcd(hcd, irq, IRQF_SHARED);
 	if (err)
-		goto err3;
+		goto err_add_hcd;
 
 	device_wakeup_enable(hcd->self.controller);
 	return 0;
 
-err3:
+err_add_hcd:
 	usb_put_hcd(hcd);
-err2:
+err_create_hcd:
 	if (!IS_ERR(clk))
 		clk_disable_unprepare(clk);
-err1:
+err:
 	dev_err(&pdev->dev, "init %s fail, %d\n",
 		dev_name(&pdev->dev), err);
 
-- 
1.8.1.2

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