Kernel: Improved throne communication module for user space UID rescan

kernel/kernel_compat.h

@@ -4,39 +4,9 @@
 #include <linux/fs.h>
 #include <linux/version.h>
 #include <linux/cred.h>
-#include <linux/list.h>
 #include "ss/policydb.h"
 #include "linux/key.h"
 
-/**
- * list_count_nodes - count the number of nodes in a list
- * @head: the head of the list
- *
- * This function iterates over the list starting from @head and counts
- * the number of nodes in the list. It does not modify the list.
- *
- * Context: Any context. The function is safe to call in any context,
- *          including interrupt context, as it does not sleep or allocate
- *          memory.
- *
- * Return: the number of nodes in the list (excluding the head)
- */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 6, 0)
-static inline __maybe_unused size_t list_count_nodes(const struct list_head *head)
-{
-    const struct list_head *pos;
-    size_t count = 0;
-
-    if (!head)
-        return 0;
-
-    list_for_each(pos, head)
-        count++;
-
-	return count;
-}
-#endif
-
 /*
  * Adapt to Huawei HISI kernel without affecting other kernels ,
  * Huawei Hisi Kernel EBITMAP Enable or Disable Flag ,