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[v3,1/7] topology: Use the generic pointer to free an element's object

Message ID c8d960fe4b38966d873f0f3951aff9879208d112.1460013338.git.mengdong.lin@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

mengdong.lin@linux.intel.com April 7, 2016, 7:28 a.m. UTC 
From: Mengdong Lin <mengdong.lin@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@linux.intel.com>
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Patch

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);
 }