samples: Bluetooth: Add missing bt_conn_ref for a few samples

Thalley · jhedberg · commit 452b897aecfa · 2022-03-09T15:04:57.000+02:00
Some samples were missing a call to bt_conn_ref when assigning
default_conn.

Signed-off-by: Emil Gydesen &lt;emil.gydesen@nordicsemi.no&gt;
diff --git a/samples/bluetooth/iso_connected_benchmark/src/main.c b/samples/bluetooth/iso_connected_benchmark/src/main.c
@@ -426,7 +426,7 @@ static void connected(struct bt_conn *conn, uint8_t err)
 		default_conn = NULL;
 		return;
 	} else if (role == ROLE_PERIPHERAL) {
-		default_conn = conn;
+		default_conn = bt_conn_ref(conn);
 	}
 
 	LOG_INF("Connected: %s", addr);
diff --git a/samples/bluetooth/peripheral_past/src/main.c b/samples/bluetooth/peripheral_past/src/main.c
@@ -79,7 +79,7 @@ static void connected(struct bt_conn *conn, uint8_t err)
 	bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
 
 	if (default_conn == NULL) {
-		default_conn = conn;
+		default_conn = bt_conn_ref(conn);
 	}
 
 	if (conn != default_conn) {
diff --git a/samples/bluetooth/unicast_audio_server/src/main.c b/samples/bluetooth/unicast_audio_server/src/main.c
@@ -222,7 +222,7 @@ static void connected(struct bt_conn *conn, uint8_t err)
 	}
 
 	printk("Connected: %s\n", addr);
-	default_conn = conn;
+	default_conn = bt_conn_ref(conn);
 }
 
 static void disconnected(struct bt_conn *conn, uint8_t reason)

Original file line number	Diff line number	Diff line change
`@@ -426,7 +426,7 @@ static void connected(struct bt_conn *conn, uint8_t err)`
`426`	`426`	`default_conn = NULL;`
`427`	`427`	`return;`
`428`	`428`	`} else if (role == ROLE_PERIPHERAL) {`
`429`		`- default_conn = conn;`
	`429`	`+ default_conn = bt_conn_ref(conn);`
`430`	`430`	`}`
`431`	`431`
`432`	`432`	`LOG_INF("Connected: %s", addr);`
Original file line number	Diff line number	Diff line change
`@@ -79,7 +79,7 @@ static void connected(struct bt_conn *conn, uint8_t err)`
`79`	`79`	`bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));`
`80`	`80`
`81`	`81`	`if (default_conn == NULL) {`
`82`		`- default_conn = conn;`
	`82`	`+ default_conn = bt_conn_ref(conn);`
`83`	`83`	`}`
`84`	`84`
`85`	`85`	`if (conn != default_conn) {`
Original file line number	Diff line number	Diff line change
`@@ -222,7 +222,7 @@ static void connected(struct bt_conn *conn, uint8_t err)`
`222`	`222`	`}`
`223`	`223`
`224`	`224`	`printk("Connected: %s\n", addr);`
`225`		`- default_conn = conn;`
	`225`	`+ default_conn = bt_conn_ref(conn);`
`226`	`226`	`}`
`227`	`227`
`228`	`228`	`static void disconnected(struct bt_conn *conn, uint8_t reason)`