Set error state if no delay or already expired

Author: CppBaddy

CMSIS/RTOS2/FreeRTOS/Source/cmsis_os2.c

@@ -843,9 +843,14 @@ osStatus_t osDelayUntil (uint32_t ticks) {
     delay = (TickType_t)ticks - tcnt;
 
     /* check if target tick has not expired */
-    if(delay && 0 == (delay >> (8 * sizeof(TickType_t) - 1)){
+    if(delay && 0 == (delay >> (8 * sizeof(TickType_t) - 1))){
       vTaskDelayUntil (&tcnt, delay));
     }
+    else
+    {
+      /* No delay or already expired */
+      stat = osErrorParameter;
+    }
   }
 
   return (stat);