From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 18 Mar 2021 11:33:10 +0000 (+0100)
Subject: control: fix the subdevice fields comparison in snd_ctl_elem_id_compare()
X-Git-Tag: v1.2.5~86
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=74422643eeb0bdc0e67b0362398f71856969925f;p=alsa-lib.git

control: fix the subdevice fields comparison in snd_ctl_elem_id_compare()
---

diff --git a/src/control/control.c b/src/control/control.c
index 197d4f52..2e112579 100644
--- a/src/control/control.c
+++ b/src/control/control.c
@@ -1844,7 +1844,7 @@ int snd_ctl_elem_id_compare(snd_ctl_elem_id_t *id1, const snd_ctl_elem_id_t *id2
 	d = id1->device - id2->device;
 	if (d != 0)
 		return d;
-	d = id2->subdevice - id2->subdevice;
+	d = id1->subdevice - id2->subdevice;
 	if (d != 0)
 		return d;
 	d = strcmp((const char *)id1->name, (const char *)id2->name);