Cleanup and fixup Release* functions

OpenAL32/alAuxEffectSlot.c

@@ -527,10 +527,9 @@ ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context)
         Context->EffectSlotList = temp->next;
 
         // Release effectslot structure
-        if(temp->EffectState)
-            ALEffect_Destroy(temp->EffectState);
-        ALTHUNK_REMOVEENTRY(temp->effectslot);
+        ALEffect_Destroy(temp->EffectState);
 
+        ALTHUNK_REMOVEENTRY(temp->effectslot);
         memset(temp, 0, sizeof(ALeffectslot));
         free(temp);
     }

OpenAL32/alBuffer.c

@@ -1274,21 +1274,18 @@ static void ConvertDataMULawRear(ALfloat *dst, const ALvoid *src, ALsizei len)
 */
 ALvoid ReleaseALBuffers(ALCdevice *device)
 {
-    ALbuffer *ALBuffer;
-    ALbuffer *ALBufferTemp;
-
-    ALBuffer = device->BufferList;
-    while(ALBuffer)
+    while(device->BufferList)
     {
+        ALbuffer *temp = device->BufferList;
+        device->BufferList = temp->next;
+
         // Release sample data
-        free(ALBuffer->data);
+        free(temp->data);
 
         // Release Buffer structure
-        ALBufferTemp = ALBuffer;
-        ALBuffer = ALBuffer->next;
-        memset(ALBufferTemp, 0, sizeof(ALbuffer));
-        free(ALBufferTemp);
+        ALTHUNK_REMOVEENTRY(temp->buffer);
+        memset(temp, 0, sizeof(ALbuffer));
+        free(temp);
     }
-    device->BufferList = NULL;
     device->BufferCount = 0;
 }

OpenAL32/alDatabuffer.c

@@ -650,21 +650,18 @@ ALvoid AL_APIENTRY alUnmapDatabufferEXT(ALuint uiBuffer)
 */
 ALvoid ReleaseALDatabuffers(ALCdevice *device)
 {
-    ALdatabuffer *ALBuffer;
-    ALdatabuffer *ALBufferTemp;
-
-    ALBuffer = device->DatabufferList;
-    while(ALBuffer)
+    while(device->DatabufferList)
     {
-        // Release sample data
-        free(ALBuffer->data);
+        ALdatabuffer *temp = device->DatabufferList;
+        device->DatabufferList = temp->next;
+
+        // Release buffer data
+        free(temp->data);
 
         // Release Buffer structure
-        ALBufferTemp = ALBuffer;
-        ALBuffer = ALBuffer->next;
-        memset(ALBufferTemp, 0, sizeof(ALdatabuffer));
-        free(ALBufferTemp);
+        ALTHUNK_REMOVEENTRY(temp->databuffer);
+        memset(temp, 0, sizeof(ALdatabuffer));
+        free(temp);
     }
-    device->DatabufferList = NULL;
     device->DatabufferCount = 0;
 }

OpenAL32/alEffect.c

@@ -1181,17 +1181,16 @@ ALvoid AL_APIENTRY alGetEffectfv(ALuint effect, ALenum param, ALfloat *pflValues
 
 ALvoid ReleaseALEffects(ALCdevice *device)
 {
-    ALeffect *list = device->EffectList;
-    while(list)
+    while(device->EffectList)
     {
-        ALeffect *temp = list;
-        list = list->next;
+        ALeffect *temp = device->EffectList;
+        device->EffectList = temp->next;
 
         // Release effect structure
+        ALTHUNK_REMOVEENTRY(temp->effect);
         memset(temp, 0, sizeof(ALeffect));
         free(temp);
     }
-    device->EffectList = NULL;
     device->EffectCount = 0;
 }
 

OpenAL32/alFilter.c

@@ -423,17 +423,16 @@ ALvoid AL_APIENTRY alGetFilterfv(ALuint filter, ALenum param, ALfloat *pflValues
 
 ALvoid ReleaseALFilters(ALCdevice *device)
 {
-    ALfilter *list = device->FilterList;
-    while(list)
+    while(device->FilterList)
     {
-        ALfilter *temp = list;
-        list = list->next;
+        ALfilter *temp = device->FilterList;
+        device->FilterList = temp->next;
 
         // Release filter structure
+        ALTHUNK_REMOVEENTRY(temp->filter);
         memset(temp, 0, sizeof(ALfilter));
         free(temp);
     }
-    device->FilterList = NULL;
     device->FilterCount = 0;
 }