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SubjectRe: [PATCH] gpio: merrifield: Delete an error message for a failed memory allocation in mrfld_gpio_probe()
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On Sun, 2018-02-11 at 13:42 +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sun, 11 Feb 2018 13:30:14 +0100
>
> Omit an extra message for a memory allocation failure in this
> function.
>
> This issue was detected by using the Coccinelle software.
>

Linus, I have no strong opinion here, so, up to you to decide.

If you decide this patch to go,

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>


> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
> drivers/gpio/gpio-merrifield.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-
> merrifield.c
> index dd67a31ac337..eec21122299e 100644
> --- a/drivers/gpio/gpio-merrifield.c
> +++ b/drivers/gpio/gpio-merrifield.c
> @@ -408,10 +408,8 @@ static int mrfld_gpio_probe(struct pci_dev *pdev,
> const struct pci_device_id *id
> pcim_iounmap_regions(pdev, BIT(1));
>
> priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
> - if (!priv) {
> - dev_err(&pdev->dev, "can't allocate chip data\n");
> + if (!priv)
> return -ENOMEM;
> - }
>
> priv->dev = &pdev->dev;
> priv->reg_base = pcim_iomap_table(pdev)[0];

--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy

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