From: Mengdong Lin <mengdong.lin@linux.intel.com>
Date: Thu, 7 Apr 2016 07:28:42 +0000 (+0800)
Subject: topology: Use the generic pointer to free an element's object
X-Git-Tag: v1.1.2~150
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=374c5fa9c5cb80efa41ef8a3afd215aa48b48436;p=alsa-lib.git

topology: Use the generic pointer to free an element's object

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>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/src/topology/elem.c b/src/topology/elem.c
index 12d6a725..00f9eeaf 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);
 }