This fixes memory leak in at_hdmac. Mainline does not have the same
problem.
Signed-off-by: Pavel Machek (CIP) <pavel@xxxxxxx>
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 86427f6ba78c..0847b2055857 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1714,8 +1714,10 @@ static struct dma_chan *at_dma_xlate(struct of_phandle_args *dma_spec,
atslave->dma_dev = &dmac_pdev->dev;
chan = dma_request_channel(mask, at_dma_filter, atslave);
- if (!chan)
+ if (!chan) {
+ kfree(atslave);
return NULL;
+ }
atchan = to_at_dma_chan(chan);
atchan->per_if = dma_spec->args[0] & 0xff;
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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