diff --git a/kernel/ksud.c b/kernel/ksud.c
index e0e3caeb..35b8f34c 100644
--- a/kernel/ksud.c
+++ b/kernel/ksud.c
@@ -76,11 +76,11 @@ void ksu_on_post_fs_data(void)
 {
     static bool done = false;
     if (done) {
-        pr_info("ksu_on_post_fs_data already done\n");
+        pr_info("%s already done\n", __func__);
         return;
     }
     done = true;
-    pr_info("ksu_on_post_fs_data!\n");
+   pr_info("%s!\n", __func__);
     ksu_load_allow_list();
     stop_input_hook();
 
@@ -551,35 +551,15 @@ static int input_handle_event_handler_pre(struct kprobe *p,
     return ksu_handle_input_handle_event(type, code, value);
 }
 
-#if 1
 static struct kprobe execve_kp = {
     .symbol_name = SYS_EXECVE_SYMBOL,
     .pre_handler = sys_execve_handler_pre,
 };
-#else
-static struct kprobe execve_kp = {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 9, 0)
-	.symbol_name = "do_execveat_common",
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
-	.symbol_name = "__do_execve_file",
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
-	.symbol_name = "do_execveat_common",
-#endif
-	.pre_handler = execve_handler_pre,
-};
-#endif
 
-#if 1
 static struct kprobe vfs_read_kp = {
 	.symbol_name = SYS_READ_SYMBOL,
 	.pre_handler = sys_read_handler_pre,
 };
-#else
-static struct kprobe vfs_read_kp = {
-	.symbol_name = "vfs_read",
-	.pre_handler = vfs_read_handler_pre,
-};
-#endif
 
 static struct kprobe input_event_kp = {
 	.symbol_name = "input_event",