[PATCH v2] dma: of-dma.c: fix memory leakage

From: Cong Ding
Date: Thu Feb 14 2013 - 05:16:05 EST

The memory allocated to ofdma might be a leakage when error occurs.

Signed-off-by: Cong Ding <dinggnu@xxxxxxxxx>
drivers/dma/of-dma.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c
index 59631b2..583e50e3 100644
--- a/drivers/dma/of-dma.c
+++ b/drivers/dma/of-dma.c
@@ -107,6 +107,7 @@ int of_dma_controller_register(struct device_node *np,
if (!nbcells) {
pr_err("%s: #dma-cells property is missing or invalid\n",
+ kfree(ofdma);
return -EINVAL;


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