Messages in this thread Patch in this message | | | From | "Geyslan G. Bem" <> | Subject | [PATCH] dma: edma.c: remove edma_desc leakage | Date | Mon, 7 Oct 2013 19:19:58 -0300 |
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Free memory allocated to edma_desc when failing to allocate slot.
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> --- drivers/dma/edma.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index ff50ff4..3aab605 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; } } -- 1.8.4
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