From 2f6d8fad0a1636e675308088c35e863d066e0949 Mon Sep 17 00:00:00 2001 From: "Geyslan G. Bem" Date: Mon, 7 Oct 2013 19:19:58 -0300 Subject: [PATCH] dma: edma.c: remove edma_desc leakage Free memory allocated to edma_desc when failing to allocate slot. Signed-off-by: Geyslan G. Bem Signed-off-by: Vinod Koul --- drivers/dma/edma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 098a8da450f0..3519111c566b 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -306,6 +306,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg( EDMA_SLOT_ANY); if (echan->slot[i] < 0) { dev_err(dev, "Failed to allocate slot\n"); + kfree(edesc); return NULL; } } -- GitLab