Hi Harshit,
thanks for looking into this!
On Mon, 2024-09-16 at 11:23 -0700, Harshit Mogalapalli wrote:
> ep93xx_dma_of_probe() returns error pointers on error. Change the NULL
> check to IS_ERR() check instead.
>
> Fixes: 5313a72f7e11 ("dmaengine: cirrus: Convert to DT for Cirrus EP93xx")
> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
Dan has already fixed this though:
https://lore.kernel.org/lkml/459a965f-f49c-45b1-8362-5ac27b56f5ff@stanley.mountain/
> ---
> This is based on static analysis with Smatch
> ---
> drivers/dma/ep93xx_dma.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c
> index d084bd123c1c..ca86b2b5a913 100644
> --- a/drivers/dma/ep93xx_dma.c
> +++ b/drivers/dma/ep93xx_dma.c
> @@ -1504,7 +1504,7 @@ static int ep93xx_dma_probe(struct platform_device *pdev)
> int ret;
>
> edma = ep93xx_dma_of_probe(pdev);
> - if (!edma)
> + if (IS_ERR(edma))
> return PTR_ERR(edma);
>
> dma_dev = &edma->dma_dev;
--
Alexander Sverdlin.
