stemodem: Use g_at_chat_clone

2 files changed, 7 insertions, 4 deletions

diff --git a/drivers/stemodem/gprs-context.c b/drivers/stemodem/gprs-context.c
index 7ac07c97..ace9d6e9 100644
--- a/drivers/stemodem/gprs-context.c
+++ b/drivers/stemodem/gprs-context.c
@@ -512,7 +512,7 @@ static int ste_gprs_context_probe(struct ofono_gprs_context *gc,
 	int i;
 
 	gcd = g_new0(struct gprs_context_data, 1);
-	gcd->chat = chat;
+	gcd->chat = g_at_chat_clone(chat);
 
 	g_at_chat_register(gcd->chat, "+CGEV:", cgev_notify, FALSE, gc, NULL);
 
@@ -536,6 +536,8 @@ static void ste_gprs_context_remove(struct ofono_gprs_context *gc)
 	g_caif_devices = NULL;
 
 	ofono_gprs_context_set_data(gc, NULL);
+
+	g_at_chat_unref(gcd->chat);
 	g_free(gcd);
 }
 
diff --git a/drivers/stemodem/voicecall.c b/drivers/stemodem/voicecall.c
index daadf54e..db3b7219 100644
--- a/drivers/stemodem/voicecall.c
+++ b/drivers/stemodem/voicecall.c
@@ -540,12 +540,12 @@ static int ste_voicecall_probe(struct ofono_voicecall *vc, unsigned int vendor,
 	struct voicecall_data *vd;
 
 	vd = g_new0(struct voicecall_data, 1);
-	vd->chat = chat;
+	vd->chat = g_at_chat_clone(chat);
 
 	ofono_voicecall_set_data(vc, vd);
 
-	g_at_chat_send(chat, "AT*ECAM=1", NULL, NULL, NULL, NULL);
-	g_at_chat_register(chat, "*ECAV:", ecav_notify, FALSE, vc, NULL);
+	g_at_chat_send(vd->chat, "AT*ECAM=1", NULL, NULL, NULL, NULL);
+	g_at_chat_register(vd->chat, "*ECAV:", ecav_notify, FALSE, vc, NULL);
 	ofono_voicecall_register(vc);
 
 	return 0;
@@ -560,6 +560,7 @@ static void ste_voicecall_remove(struct ofono_voicecall *vc)
 
 	ofono_voicecall_set_data(vc, NULL);
 
+	g_at_chat_unref(vd->chat);
 	g_free(vd);
 }