Commit 3ef9cc31 authored Feb 17, 2014 by Fabio Estevam Committed by Tejun Heo Feb 18, 2014

pata_imx: Propagate the real error code on platform_get_irq() failure



No need to return a 'fake' return value on platform_get_irq() failure.

Just return the error code itself instead.

Also, change the error condition to irq < 0, so that only negative values
are treated as errors.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

parent b314fc77

drivers/ata/pata_imx.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -100,8 +100,8 @@ static int pata_imx_probe(struct platform_device *pdev)
		int ret;

		irq = platform_get_irq(pdev, 0);
		if (irq <= 0)
		return -EINVAL;
		if (irq < 0)
		return irq;

		priv = devm_kzalloc(&pdev->dev,
		sizeof(struct pata_imx_priv), GFP_KERNEL);