Commit 2f6d8fad authored Oct 07, 2013 by Geyslan G. Bem Committed by Vinod Koul Oct 11, 2013

dma: edma.c: remove edma_desc leakage



Free memory allocated to edma_desc when failing to allocate slot.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 08d08bcd

drivers/dma/edma.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}
		}