Don't use default for enum based switch statements

[connman] / src / device.c

diff --git a/src/device.c b/src/device.c
index 3930d75..ee4d91c 100644 (file)
--- a/src/device.c
+++ b/src/device.c
@@ -90,6 +90,8 @@ static const char *type2string(enum connman_device_type type)
 static const char *policy2string(enum connman_device_policy policy)
 {
        switch (policy) {
+       case CONNMAN_DEVICE_POLICY_UNKNOWN:
+               break;
        case CONNMAN_DEVICE_POLICY_IGNORE:
                return "ignore";
        case CONNMAN_DEVICE_POLICY_OFF:
@@ -98,9 +100,9 @@ static const char *policy2string(enum connman_device_policy policy)
                return "auto";
        case CONNMAN_DEVICE_POLICY_MANUAL:
                return "manual";
-       default:
-               return NULL;
        }
+
+       return NULL;
 }
 
 static enum connman_device_policy string2policy(const char *policy)
@@ -159,6 +161,10 @@ static int set_policy(DBusConnection *connection,
                return 0;
 
        switch (policy) {
+       case CONNMAN_DEVICE_POLICY_UNKNOWN:
+               return -EINVAL;
+       case CONNMAN_DEVICE_POLICY_IGNORE:
+               break;
        case CONNMAN_DEVICE_POLICY_OFF:
                if (device->powered == TRUE)
                        err = set_powered(device, FALSE);
@@ -168,8 +174,6 @@ static int set_policy(DBusConnection *connection,
                if (device->powered == FALSE)
                        err = set_powered(device, TRUE);
                break;
-       default:
-               break;
        }
 
        if (err < 0)
@@ -564,12 +568,17 @@ struct connman_device *connman_device_create(const char *node,
        device->element.index = -1;
 
        switch (type) {
+       case CONNMAN_DEVICE_TYPE_UNKNOWN:
+       case CONNMAN_DEVICE_TYPE_VENDOR:
+       case CONNMAN_DEVICE_TYPE_WIFI:
+       case CONNMAN_DEVICE_TYPE_WIMAX:
+       case CONNMAN_DEVICE_TYPE_BLUETOOTH:
+       case CONNMAN_DEVICE_TYPE_HSO:
+               device->element.subtype = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN;
+               break;
        case CONNMAN_DEVICE_TYPE_ETHERNET:
                device->element.subtype = CONNMAN_ELEMENT_SUBTYPE_ETHERNET;
                break;
-       default:
-               device->element.subtype = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN;
-               break;
        }
 
        device->element.device = device;