From: Vinod Koul <vinod.koul@intel.com>
Date: Wed, 13 Nov 2013 06:36:24 +0000 (+0530)
Subject: dmaengine: edma: remove duplicate kfree
X-Git-Tag: v3.13-rc1~29^2~13
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b6d5050cccf6f5b664a9601f4a274175ed6ab0b4;p=karo-tx-linux.git

dmaengine: edma: remove duplicate kfree

fixing of freeing descriptor memory was applied twice, so remove the one
duplicate

Reported-by: Wing-Keung Wang <wingkeung.wang@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 592f3be8b435..ab48430765b8 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -428,7 +428,6 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg(
 			if (echan->slot[i] < 0) {
 				kfree(edesc);
 				dev_err(dev, "Failed to allocate slot\n");
-				kfree(edesc);
 				return NULL;
 			}
 		}