From: pr.jung <pr.jung@samsung.com>
Date: Mon, 9 Jul 2018 08:17:42 +0000 (+0900)
Subject: Check return value for vconf_notify_key_changed and vconf_ignore_key_changed
X-Git-Tag: accepted/tizen/5.0/unified/20181102.022120^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e2f013146add167d73520066fab1e7f977753ce2;p=platform%2Fcore%2Fsystem%2Ffeedbackd.git

Check return value for vconf_notify_key_changed and vconf_ignore_key_changed

Change-Id: I1213ecda36a2aa028ef5e7eade6d542309d1a8a2
Signed-off-by: pr.jung <pr.jung@samsung.com>
---

diff --git a/src/haptic/haptic.c b/src/haptic/haptic.c
index 505a6de..818210c 100644
--- a/src/haptic/haptic.c
+++ b/src/haptic/haptic.c
@@ -824,8 +824,11 @@ void haptic_init(void)
 			"", NULL);
 
 	/* add watch for sound capturing value */
-	if (haptic_conf.sound_capture)
-		vconf_notify_key_changed(VCONFKEY_RECORDER_STATE, sound_capturing_cb, NULL);
+	if (haptic_conf.sound_capture) {
+		r = vconf_notify_key_changed(VCONFKEY_RECORDER_STATE, sound_capturing_cb, NULL);
+		if (r != 0)
+			_W("Add watch for VCONFKEY_RECORDER_STATE failed");
+	}
 
 	/* Initialize vibration_handle (Use vibration now) */
 	cur_h_data.handle = INVALID_HANDLE;
@@ -839,8 +842,11 @@ void haptic_exit(void)
 	int r;
 
 	/* remove watch */
-	if (haptic_conf.sound_capture)
-		vconf_ignore_key_changed(VCONFKEY_RECORDER_STATE, sound_capturing_cb);
+	if (haptic_conf.sound_capture) {
+		r = vconf_ignore_key_changed(VCONFKEY_RECORDER_STATE, sound_capturing_cb);
+		if (r != 0)
+			_W("Remove watch for VCONFKEY_RECORDER_STATE failed");
+	}
 
 	/* unregister notifier for below each event */
 	unsubscribe_dbus_signal(NULL, id_sig_change_hardkey);