The following commit changed the typo of SIZEOF_MM_ALLOCNODE
from int to size_t.
```
commit 39eaeefb78f36724adbdc47400d6f60372b68344
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date: Thu Jan 27 12:17:20 2022 +0800
mm/mm_heap: remove the unnecessary check for memory node size
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
```
cc5f73019e