From 4327a133c205d5fbeb3a823f62d2f6fa3cc73279 Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@nokia.com>
Date: Tue, 28 Aug 2007 08:47:33 +0000
Subject: Make headset_unlock a no-op if the headset isn't locked

---
 audio/headset.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/audio/headset.c b/audio/headset.c
index 1a4b1171..bcaa4912 100644
--- a/audio/headset.c
+++ b/audio/headset.c
@@ -1584,6 +1584,9 @@ gboolean headset_unlock(struct device *dev, void *data)
 {
 	struct headset *hs = dev->headset;
 
+	if (!hs->locked)
+		return FALSE;
+
 	hs->locked = FALSE;
 
 	headset_set_state(dev, HEADSET_STATE_DISCONNECTED);
-- 
cgit