mesh: Clean up Import() method call

This removes unnecessary failing conditions in Import() call and
simplifies iterations through "flags" dictionary.

Change-Id: I7388fdffc3ba599b626a3c4f362a0869cd5f55c4
Signed-off-by: Abhay Agarwal <ay.agarwal@samsung.com>

3 files changed, 9 insertions, 29 deletions

diff --git a/mesh/mesh.c b/mesh/mesh.c
index b603d8b9..707f18f8 100644
--- a/mesh/mesh.c
+++ b/mesh/mesh.c
@@ -705,22 +705,19 @@ static void create_node_ready_cb(void *user_data, int status,
 	const char *path;
 	const uint8_t *token;
 
-	pending_msg = l_queue_find(pending_queue, simple_match, user_data);
+	pending_msg = l_queue_remove_if(pending_queue, simple_match, user_data);
 	if (!pending_msg)
 		return;
 
 	if (status != MESH_ERROR_NONE) {
 		reply = dbus_error(pending_msg, status, NULL);
-
 		l_dbus_send(dbus_get_bus(), reply);
-		l_queue_remove(pending_queue, pending_msg);
 		return;
 	}
 
 	reply = l_dbus_message_new_method_return(pending_msg);
 
 	l_dbus_send(dbus, reply);
-	l_queue_remove(pending_queue, pending_msg);
 
 	owner = l_dbus_message_get_sender(pending_msg);
 	path = node_get_app_path(node);
@@ -824,19 +821,13 @@ static struct l_dbus_message *import_call(struct l_dbus *dbus,
 							"Bad net index");
 
 	while (l_dbus_message_iter_next_entry(&iter_flags, &key, &var)) {
-		if (!strcmp(key, "IVUpdate")) {
-			if (!l_dbus_message_iter_get_variant(&var, "b",
-								&ivu))
-				goto fail;
+		if (!strcmp(key, "IVUpdate") &&
+			l_dbus_message_iter_get_variant(&var, "b", &ivu))
 			continue;
-		}
 
-		if (!strcmp(key, "KeyRefresh")) {
-			if (!l_dbus_message_iter_get_variant(&var, "b",
-								&kr))
-				goto fail;
+		if (!strcmp(key, "KeyRefresh") &&
+			l_dbus_message_iter_get_variant(&var, "b", &kr))
 			continue;
-		}
 
 		return dbus_error(msg, MESH_ERROR_INVALID_ARGS,
 							"Bad flags");
@@ -851,20 +842,10 @@ static struct l_dbus_message *import_call(struct l_dbus *dbus,
 	pending_msg = l_dbus_message_ref(msg);
 	l_queue_push_tail(pending_queue, pending_msg);
 
-	if (!node_import(app_path, sender, uuid, dev_key, net_key, net_idx,
-					kr, ivu, iv_index, unicast,
-					create_node_ready_cb, pending_msg))
-		goto fail;
+	node_import(app_path, sender, uuid, dev_key, net_key, net_idx, kr, ivu,
+			iv_index, unicast, create_node_ready_cb, pending_msg);
 
 	return NULL;
-
-fail:
-	if (pending_msg) {
-		l_dbus_message_unref(msg);
-		l_queue_remove(pending_queue, pending_msg);
-	}
-
-	return dbus_error(msg, MESH_ERROR_INVALID_ARGS, "Node import failed");
 }
 
 static void setup_network_interface(struct l_dbus_interface *iface)
diff --git a/mesh/node.c b/mesh/node.c
index 809485a3..74b7603c 100644
--- a/mesh/node.c
+++ b/mesh/node.c
@@ -1693,7 +1693,7 @@ void node_join(const char *app_root, const char *sender, const uint8_t *uuid,
 					req, l_free);
 }
 
-bool node_import(const char *app_root, const char *sender, const uint8_t *uuid,
+void node_import(const char *app_root, const char *sender, const uint8_t *uuid,
 			const uint8_t dev_key[16], const uint8_t net_key[16],
 			uint16_t net_idx, bool kr, bool ivu,
 			uint32_t iv_index, uint16_t unicast,
@@ -1725,7 +1725,6 @@ bool node_import(const char *app_root, const char *sender, const uint8_t *uuid,
 						"GetManagedObjects", NULL,
 						get_managed_objects_cb,
 						req, l_free);
-	return true;
 }
 
 void node_create(const char *app_root, const char *sender, const uint8_t *uuid,
diff --git a/mesh/node.h b/mesh/node.h
index 076714e6..ca5d60b6 100644
--- a/mesh/node.h
+++ b/mesh/node.h
@@ -87,7 +87,7 @@ void node_build_attach_reply(struct mesh_node *node,
 						struct l_dbus_message *reply);
 void node_create(const char *app_root, const char *sender, const uint8_t *uuid,
 					node_ready_func_t cb, void *user_data);
-bool node_import(const char *app_root, const char *sender, const uint8_t *uuid,
+void node_import(const char *app_root, const char *sender, const uint8_t *uuid,
 			const uint8_t dev_key[16], const uint8_t net_key[16],
 			uint16_t net_idx, bool kr, bool ivu,
 			uint32_t iv_index, uint16_t unicast,