Commit f0c07993 authored by Robin Gong's avatar Robin Gong Committed by Vinod Koul
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dmaengine: fsl-qdma: check dma_set_mask return value 



For fix below warning reported by static code analysis tool like Coverity
from Synopsys:

Signed-off-by: default avatarRobin Gong <yibin.gong@nxp.com>
Addresses-Coverity-ID: 12285639 ("Unchecked return value")
Link: https://lore.kernel.org/r/1619427549-20498-1-git-send-email-yibin.gong@nxp.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 6efb943b

drivers/dma/fsl-qdma.c

+5 −1
Original line number Diff line number Diff line
@@ -1235,7 +1235,11 @@ static int fsl_qdma_probe(struct platform_device *pdev) 
	fsl_qdma->dma_dev.device_synchronize = fsl_qdma_synchronize;

	fsl_qdma->dma_dev.device_terminate_all = fsl_qdma_terminate_all;



	dma_set_mask(&pdev->dev, DMA_BIT_MASK(40));

	ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(40));

	if (ret) {

		dev_err(&pdev->dev, "dma_set_mask failure.\n");

		return ret;

	}



	platform_set_drvdata(pdev, fsl_qdma);