Coverity 1304857 1304856 1304855

libuavcan/include/uavcan/protocol/dynamic_node_id_server/distributed/raft_core.hpp

@@ -167,7 +167,7 @@ private:
 
         static const int32_t randomization_range_msec = AppendEntries::Request::DEFAULT_MAX_ELECTION_TIMEOUT_MS -
                                                         AppendEntries::Request::DEFAULT_MIN_ELECTION_TIMEOUT_MS;
-
+        // coverity[dont_call]
         const int32_t random_msec = (std::rand() % randomization_range_msec) + 1;
 
         randomized_activity_timeout_ =

libuavcan_drivers/linux/apps/test_multithreading.cpp

@@ -438,6 +438,7 @@ static void runMainNode(const uavcan_linux::NodePtr& node)
     auto timer = node->makeTimer(uavcan::MonotonicDuration::fromMSec(10000), [&node](const uavcan::TimerEvent&)
         {
             node->logInfo("timer", "Your time is running out.");
+            // coverity[dont_call]
             node->setVendorSpecificStatusCode(static_cast<std::uint16_t>(std::rand()));
         });
 

libuavcan_drivers/linux/apps/test_node.cpp

@@ -84,6 +84,7 @@ static void runForever(const uavcan_linux::NodePtr& node)
     auto do_nothing_once_a_minute = [&node](const uavcan::TimerEvent&)
     {
         node->logInfo("timer", "Another minute passed...");
+        // coverity[dont_call]
         node->setVendorSpecificStatusCode(static_cast<std::uint16_t>(std::rand())); // Setting to an arbitrary value
     };
     auto timer = node->makeTimer(uavcan::MonotonicDuration::fromMSec(60000), do_nothing_once_a_minute);