28     if (int ret = RouteController::addInterfaceToDefaultNetwork(interface.c_str(), permission)) {  in addToDefault()  local
30         return ret;  in addToDefault()
32     if (int ret = delegate->addFallthrough(interface, permission)) {  in addToDefault()  local
33         return ret;  in addToDefault()
41     if (int ret = RouteController::removeInterfaceFromDefaultNetwork(interface.c_str(),  in removeFromDefault()  local
44         return ret;  in removeFromDefault()
46     if (int ret = delegate->removeFallthrough(interface, permission)) {  in removeFromDefault()  local
47         return ret;  in removeFromDefault()
73         if (int ret = RouteController::modifyPhysicalNetworkPermission(mNetId, interface.c_str(),  in setPermission()  local
77             return ret;  in setPermission()
82             if (int ret = addToDefault(mNetId, interface, permission, mDelegate)) {  in setPermission()  local
83                 return ret;  in setPermission()
85             if (int ret = removeFromDefault(mNetId, interface, mPermission, mDelegate)) {  in setPermission()  local
86                 return ret;  in setPermission()
99         if (int ret = addToDefault(mNetId, interface, mPermission, mDelegate)) {  in addAsDefault()  local
100             return ret;  in addAsDefault()
112         if (int ret = removeFromDefault(mNetId, interface, mPermission, mDelegate)) {  in removeAsDefault()  local
113             return ret;  in removeAsDefault()
128     if (int ret = RouteController::addInterfaceToPhysicalNetwork(mNetId, interface.c_str(),  in addInterface()  local
131         return ret;  in addInterface()
134         if (int ret = addToDefault(mNetId, interface, mPermission, mDelegate)) {  in addInterface()  local
135             return ret;  in addInterface()
147         if (int ret = removeFromDefault(mNetId, interface, mPermission, mDelegate)) {  in removeInterface()  local
148             return ret;  in removeInterface()
155     if (int ret = RouteController::removeInterfaceFromPhysicalNetwork(mNetId, interface.c_str(),  in removeInterface()  local
158         return ret;  in removeInterface()