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    Subject[PATCH v2 08/17] mfd: ti_am335x_tscadc: Delete an error message for a failed memory allocation in ti_tscadc_probe()
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Thu, 8 Mar 2018 15:15:51 +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>
    ---

    v2:
    Lee Jones requested a resend for this patch. The change was rebased
    on source files from Linux next-20180308.

    drivers/mfd/ti_am335x_tscadc.c | 5 ++---
    1 file changed, 2 insertions(+), 3 deletions(-)

    diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
    index 3cd958a31f36..47012c0899cd 100644
    --- a/drivers/mfd/ti_am335x_tscadc.c
    +++ b/drivers/mfd/ti_am335x_tscadc.c
    @@ -169,10 +169,9 @@ static int ti_tscadc_probe(struct platform_device *pdev)

    /* Allocate memory for device */
    tscadc = devm_kzalloc(&pdev->dev, sizeof(*tscadc), GFP_KERNEL);
    - if (!tscadc) {
    - dev_err(&pdev->dev, "failed to allocate memory.\n");
    + if (!tscadc)
    return -ENOMEM;
    - }
    +
    tscadc->dev = &pdev->dev;

    err = platform_get_irq(pdev, 0);
    --
    2.16.2
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