[PATCH] dmaengine: pch_dma: fix memory leak on failure path in pch_dma_probe()

From: Alexey Khoroshilov
Date: Fri Apr 10 2015 - 18:28:58 EST

Memory allocated for pch_dma is not deallocated in case of failure
in pch_dma_probe().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
drivers/dma/pch_dma.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index 35c143cb88da..b859792dde95 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -949,6 +949,7 @@ err_free_res:
+ kfree(pd);
return err;


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