Bluetooth: BAP: SD: Fix missing clear of notify flag on reject

For add and modify source, if the request was rejected by the
application layer, the BASS_RECV_STATE_INTERNAL_FLAG_NOTIFY_PEND
would be set but not unset.

Add unsetting the flag on reject.

Signed-off-by: Emil Gydesen <[email protected]>

Author: Thalley

subsys/bluetooth/audio/bap_scan_delegator.c

@@ -679,6 +679,9 @@ static int scan_delegator_add_source(struct bt_conn *conn,
 			LOG_DBG("PA sync %u from %p was rejected with reason %d", pa_sync, conn,
 				err);
 
+			atomic_clear_bit(internal_state->flags,
+					 BASS_RECV_STATE_INTERNAL_FLAG_NOTIFY_PEND);
+
 			return BT_GATT_ERR(BT_ATT_ERR_WRITE_REQ_REJECTED);
 		}
 	}
@@ -875,6 +878,9 @@ static int scan_delegator_mod_src(struct bt_conn *conn,
 			LOG_DBG("PA sync %u from %p was rejected with reason %d", pa_sync, conn,
 				err);
 
+			atomic_clear_bit(internal_state->flags,
+					 BASS_RECV_STATE_INTERNAL_FLAG_NOTIFY_PEND);
+
 			return BT_GATT_ERR(BT_ATT_ERR_WRITE_REQ_REJECTED);
 		}
 	} else if (pa_sync == BT_BAP_BASS_PA_REQ_NO_SYNC &&
@@ -886,6 +892,9 @@ static int scan_delegator_mod_src(struct bt_conn *conn,
 		if (err != 0) {
 			LOG_DBG("PA sync term from %p was rejected with reason %d", conn, err);
 
+			atomic_clear_bit(internal_state->flags,
+					 BASS_RECV_STATE_INTERNAL_FLAG_NOTIFY_PEND);
+
 			return BT_GATT_ERR(BT_ATT_ERR_WRITE_REQ_REJECTED);
 		}