ASoC: topology: use kmemdup rather than duplicating its implementation
The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index f038c6e..8620dbf 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -832,12 +832,12 @@
if (ec->items > sizeof(*ec->values))
return -EINVAL;
- se->dobj.control.dvalues =
- kmalloc(ec->items * sizeof(u32), GFP_KERNEL);
+ se->dobj.control.dvalues = kmemdup(ec->values,
+ ec->items * sizeof(u32),
+ GFP_KERNEL);
if (!se->dobj.control.dvalues)
return -ENOMEM;
- memcpy(se->dobj.control.dvalues, ec->values, ec->items * sizeof(u32));
return 0;
}