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SubjectRe: [PATCH] PM / devfreq: exynos-ppmu: Delete an error message for a failed memory allocation in exynos_ppmu_probe()
On 2018년 02월 14일 06:17, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Tue, 13 Feb 2018 22:10:42 +0100
>
> Omit an extra message for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
> drivers/devfreq/event/exynos-ppmu.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
> index d96e3dc71cf8..72ac9113500d 100644
> --- a/drivers/devfreq/event/exynos-ppmu.c
> +++ b/drivers/devfreq/event/exynos-ppmu.c
> @@ -627,11 +627,9 @@ static int exynos_ppmu_probe(struct platform_device *pdev)
>
> size = sizeof(struct devfreq_event_dev *) * info->num_events;
> info->edev = devm_kzalloc(&pdev->dev, size, GFP_KERNEL);
> - if (!info->edev) {
> - dev_err(&pdev->dev,
> - "failed to allocate memory devfreq-event devices\n");
> + if (!info->edev)
> return -ENOMEM;
> - }
> +
> edev = info->edev;
> platform_set_drvdata(pdev, info);
>
>

Acked-by: Chanwoo Choi <cw00.choi@samsung.com>

--
Best Regards,
Chanwoo Choi
Samsung Electronics

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