The async_tx descriptors contains dangling pointers.
Hence, re-initialize them to NULL before use.
Signed-off-by: Vishnu Suresh <[email protected]>
---
o. Rebased to linux-next as of 20091214
drivers/dma/fsldma.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 272097a..779c2b6 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -384,6 +384,8 @@ static struct fsl_desc_sw *fsl_dma_alloc_descriptor(
dma_async_tx_descriptor_init(&desc_sw->async_tx,
&fsl_chan->common);
desc_sw->async_tx.tx_submit = fsl_dma_tx_submit;
+ desc_sw->async_tx.parent = NULL;
+ desc_sw->async_tx.next = NULL;
desc_sw->async_tx.phys = pdesc;
}
--
1.6.4.2