[alsa-devel] [PATCH 1/7] topology: Use the generic pointer to free an element's object

[mengdong.lin at linux.intel.com]

From: Mengdong Lin <mengdong.lin at linux.intel.com>

The element is a wrapper for different types of objects.So use the
generic pointer 'obj' instead of the type-specific pointer to free
the object.

Signed-off-by: Mengdong Lin <mengdong.lin at linux.intel.com>

diff --git a/src/topology/elem.c b/src/topology/elem.c
index 12d6a72..00f9eea 100644
--- a/src/topology/elem.c
+++ b/src/topology/elem.c
@@ -83,8 +83,8 @@ void tplg_elem_free(struct tplg_elem *elem)
 	/* free struct snd_tplg_ object,
 	 * the union pointers share the same address
 	 */
-	if (elem->mixer_ctrl)
-		free(elem->mixer_ctrl);
+	if (elem->obj)
+		free(elem->obj);
 
 	free(elem);
 }
-- 
2.5.0