Kernel - Fixed hack that was tripping armv7 alignment warnings

[tpg/acess2.git] / KernelLand / Kernel / time.c

diff --git a/KernelLand/Kernel/time.c b/KernelLand/Kernel/time.c
index 449afcd..05b749d 100644 (file)
--- a/KernelLand/Kernel/time.c
+++ b/KernelLand/Kernel/time.c
@@ -117,7 +117,8 @@ tTimer *Time_CreateTimer(int Delta, tTimerCallback *Callback, void *Argument)
  */
 void Time_ScheduleTimer(tTimer *Timer, int Delta)
 {
-       tTimer  *t, *p;
+       tTimer  *t;
+       tTimer  **prev_next;
 
        // Sanity checks
        if( !Timer )    return ;
@@ -134,9 +135,10 @@ void Time_ScheduleTimer(tTimer *Timer, int Delta)
        // Add into list (sorted)
        SHORTLOCK(&gTimers_ListLock);
 //     Mutex_Release( &Timer->Lock );  // Prevent deadlocks
-       for( p = (tTimer*)&gTimers, t = gTimers; t; p = t, t = t->Next )
+       for( prev_next = &gTimers, t = gTimers; t; prev_next = &t->Next, t = t->Next )
        {
-               ASSERT( p != t ); ASSERT( CheckMem(t, sizeof(tTimer)) );
+               ASSERTC( *prev_next, !=, t );
+               ASSERT( CheckMem(t, sizeof(tTimer)) );
                if( t == Timer )
                {
                        LOG("Double schedule - increasing delta");
@@ -147,9 +149,9 @@ void Time_ScheduleTimer(tTimer *Timer, int Delta)
                if( t->FiresAfter > Timer->FiresAfter ) break;
        }
        Timer->Next = t;
-       p->Next = Timer;
+       *prev_next = Timer;
        Timer->bActive = 1;
-       LOG(" %p %p %p", p, Timer, t);
+       LOG(" %p %p %p", prev_next, Timer, t);
        SHORTREL(&gTimers_ListLock);
 }
 
@@ -158,17 +160,18 @@ void Time_ScheduleTimer(tTimer *Timer, int Delta)
  */
 void Time_RemoveTimer(tTimer *Timer)
 {
-       tTimer  *t, *p;
+       tTimer  *t;
+       tTimer  **prev_next;
 
        if( !Timer )    return ;
        
        SHORTLOCK(&gTimers_ListLock);
-       for( p = (tTimer*)&gTimers, t = gTimers; t; p = t, t = t->Next )
+       for( prev_next = &gTimers, t = gTimers; t; prev_next = &t->Next, t = t->Next )
        {
-               ASSERT( p != t ); ASSERT( CheckMem(t, sizeof(tTimer)) );
+               ASSERT( *prev_next != t ); ASSERT( CheckMem(t, sizeof(tTimer)) );
                if( t == Timer )
                {
-                       p->Next = t->Next;
+                       *prev_next = t->Next;
                        break ;
                }
        }