Re: [PATCH] dmaengine: mediatek: Return the correct errno code
From: Matthias Brugger <matthias.bgg@gmail.com>
Date: 2021-06-18 13:53:11
Also in:
linux-arm-kernel, linux-mediatek, lkml
On 17/06/2021 15:32, angkery wrote:
From: Junlin Yang <redacted> When devm_kzalloc failed, should return ENOMEM rather than ENODEV. Signed-off-by: Junlin Yang <redacted>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
quoted hunk ↗ jump to hunk
--- drivers/dma/mediatek/mtk-uart-apdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c index 375e7e6..a4cb30f 100644 --- a/drivers/dma/mediatek/mtk-uart-apdma.c +++ b/drivers/dma/mediatek/mtk-uart-apdma.c@@ -529,7 +529,7 @@ static int mtk_uart_apdma_probe(struct platform_device *pdev) for (i = 0; i < mtkd->dma_requests; i++) { c = devm_kzalloc(mtkd->ddev.dev, sizeof(*c), GFP_KERNEL); if (!c) { - rc = -ENODEV; + rc = -ENOMEM; goto err_no_dma; }