directly pass the device name to the device create function

diff --git a/bridge.c b/bridge.c
index 5ac5cfe..fe4b477 100644 (file)
--- a/bridge.c
+++ b/bridge.c
@@ -41,7 +41,7 @@ static const struct config_param_list bridge_attr_list = {
        .next = { &device_attr_list },
 };
 
-static struct device *bridge_create(struct blob_attr *attr);
+static struct device *bridge_create(const char *name, struct blob_attr *attr);
 static void bridge_config_init(struct device *dev);
 static void bridge_free(struct device *dev);
 static void bridge_dump_info(struct device *dev, struct blob_buf *b);
@@ -364,27 +364,21 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
 }
 
 static struct device *
-bridge_create(struct blob_attr *attr)
+bridge_create(const char *name, struct blob_attr *attr)
 {
        struct blob_attr *tb_dev[__DEV_ATTR_MAX];
        struct blob_attr *tb_br[__BRIDGE_ATTR_MAX];
        struct bridge_state *bst;
        struct device *dev = NULL;
-       const char *name;
 
        blobmsg_parse(device_attr_list.params, __DEV_ATTR_MAX, tb_dev,
                blob_data(attr), blob_len(attr));
        blobmsg_parse(bridge_attrs, __BRIDGE_ATTR_MAX, tb_br,
                blob_data(attr), blob_len(attr));
 
-       if (!tb_dev[DEV_ATTR_NAME])
-               return NULL;
-
        if (!tb_br[BRIDGE_ATTR_IFNAME])
                return NULL;
 
-       name = blobmsg_data(tb_dev[DEV_ATTR_NAME]);
-
        bst = calloc(1, sizeof(*bst));
        if (!bst)
                return NULL;

diff --git a/device.c b/device.c
index 092a8ed..4d0de67 100644 (file)
--- a/device.c
+++ b/device.c
@@ -19,7 +19,6 @@ static struct avl_tree devices;
 
 static const struct blobmsg_policy dev_attrs[__DEV_ATTR_MAX] = {
        [DEV_ATTR_TYPE] = { "type", BLOBMSG_TYPE_STRING },
-       [DEV_ATTR_NAME] = { "name", BLOBMSG_TYPE_STRING },
        [DEV_ATTR_IFNAME] = { "ifname", BLOBMSG_TYPE_ARRAY },
        [DEV_ATTR_MTU] = { "mtu", BLOBMSG_TYPE_INT32 },
        [DEV_ATTR_MACADDR] = { "macaddr", BLOBMSG_TYPE_STRING },
@@ -32,20 +31,12 @@ const struct config_param_list device_attr_list = {
 };
 
 static struct device *
-simple_device_create(struct blob_attr *attr)
+simple_device_create(const char *name, struct blob_attr *attr)
 {
        struct blob_attr *tb[__DEV_ATTR_MAX];
        struct device *dev = NULL;
-       const char *name;
 
        blobmsg_parse(dev_attrs, __DEV_ATTR_MAX, tb, blob_data(attr), blob_len(attr));
-       if (!tb[DEV_ATTR_NAME])
-               return NULL;
-
-       name = blobmsg_data(tb[DEV_ATTR_NAME]);
-       if (!name)
-               return NULL;
-
        dev = device_get(name, true);
        if (!dev)
                return NULL;
@@ -455,7 +446,7 @@ device_create(const char *name, const struct device_type *type,
        } else
                D(DEVICE, "Create new device '%s' (%s)\n", name, type->name);
 
-       dev = type->create(config);
+       dev = type->create(name, config);
        if (!dev)
                return NULL;
 

diff --git a/device.h b/device.h
index 659bcf1..8d610c9 100644 (file)
--- a/device.h
+++ b/device.h
@@ -11,7 +11,6 @@ typedef int (*device_state_cb)(struct device *, bool up);
 
 enum {
        DEV_ATTR_TYPE,
-       DEV_ATTR_NAME,
        DEV_ATTR_IFNAME,
        DEV_ATTR_MTU,
        DEV_ATTR_MACADDR,
@@ -31,7 +30,7 @@ struct device_type {
 
        const struct config_param_list *config_params;
 
-       struct device *(*create)(struct blob_attr *attr);
+       struct device *(*create)(const char *name, struct blob_attr *attr);
        void (*config_init)(struct device *);
        enum dev_change_type (*reload)(struct device *, struct blob_attr *);
        void (*dump_info)(struct device *, struct blob_buf *buf);