cores: Remove redundant k_thread_start() calls for static threads.

According to Zephyr documentation, k_thread_create() both initializes
and starts the thread. The second loop that was calling k_thread_start()
on each static thread was redundant.

Signed-off-by: iabdalkader <[email protected]>

Author: iabdalkader

cores/arduino/threads.cpp

@@ -11,6 +11,8 @@ void start_static_threads() {
 #define _FOREACH_STATIC_THREAD(thread_data)                                                        \
 	STRUCT_SECTION_FOREACH (_static_thread_data, thread_data)
 
+    extern void k_thread_test_static(void *thread);
+
 	_FOREACH_STATIC_THREAD(thread_data) {
 		k_thread_create(thread_data->init_thread, thread_data->init_stack,
 						thread_data->init_stack_size, thread_data->init_entry, thread_data->init_p1,
@@ -19,15 +21,5 @@ void start_static_threads() {
 		k_thread_name_set(thread_data->init_thread, thread_data->init_name);
 		thread_data->init_thread->init_data = thread_data;
 	}
-
-	/*
-	 * Take a sched lock to prevent them from running
-	 * until they are all started.
-	 */
-	k_sched_lock();
-	_FOREACH_STATIC_THREAD(thread_data) {
-		k_thread_start(thread_data->init_thread);
-	}
-	k_sched_unlock();
 }
 #endif