From: Akhil R Date: Wed, 18 Jan 2023 11:58:01 +0000 (+0530) Subject: dmaengine: tegra: Fix memory leak in terminate_all() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=567128076d554e41609c61b7d447089094ff72c5;p=users%2Fjedix%2Flinux-maple.git dmaengine: tegra: Fix memory leak in terminate_all() [ Upstream commit a7a7ee6f5a019ad72852c001abbce50d35e992f2 ] Terminate vdesc when terminating an ongoing transfer. This will ensure that the vdesc is present in the desc_terminated list The descriptor will be freed later in desc_free_list(). This fixes the memory leaks which can happen when terminating an ongoing transfer. Fixes: ee17028009d4 ("dmaengine: tegra: Add tegra gpcdma driver") Signed-off-by: Akhil R Link: https://lore.kernel.org/r/20230118115801.15210-1-akhilrajeev@nvidia.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- diff --git a/drivers/dma/tegra186-gpc-dma.c b/drivers/dma/tegra186-gpc-dma.c index fa9bda4a2bc6..75af3488a3ba 100644 --- a/drivers/dma/tegra186-gpc-dma.c +++ b/drivers/dma/tegra186-gpc-dma.c @@ -707,6 +707,7 @@ static int tegra_dma_terminate_all(struct dma_chan *dc) return err; } + vchan_terminate_vdesc(&tdc->dma_desc->vd); tegra_dma_disable(tdc); tdc->dma_desc = NULL; }