From mboxrd@z Thu Jan 1 00:00:00 1970 From: elfring@users.sourceforge.net (SF Markus Elfring) Date: Tue, 13 Feb 2018 21:54:03 +0100 Subject: [PATCH] dmaengine: at_xdmac: Delete an error message for a failed memory allocation in at_xdmac_probe() Message-ID: <980fa869-f75b-3436-a329-09613e2ab915@users.sourceforge.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Markus Elfring Date: Tue, 13 Feb 2018 21:48:26 +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 --- drivers/dma/at_xdmac.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index c00e3923d7d8..818ab96f9601 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1950,10 +1950,8 @@ static int at_xdmac_probe(struct platform_device *pdev) size = sizeof(*atxdmac); size += nr_channels * sizeof(struct at_xdmac_chan); atxdmac = devm_kzalloc(&pdev->dev, size, GFP_KERNEL); - if (!atxdmac) { - dev_err(&pdev->dev, "can't allocate at_xdmac structure\n"); + if (!atxdmac) return -ENOMEM; - } atxdmac->regs = base; atxdmac->irq = irq; -- 2.16.1