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tiann · Jun 1, 2024 · c512ada · c512ada
1 parent fec2b27
commit c512ada
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Showing 3 changed files with 0 additions and 17 deletions.
diff --git a/kernel/arch.h b/kernel/arch.h
@@ -67,10 +67,6 @@
 #define PT_REGS_SP(x) (__PT_REGS_CAST(x)->__PT_SP_REG)
 #define PT_REGS_IP(x) (__PT_REGS_CAST(x)->__PT_IP_REG)
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
 #define PT_REAL_REGS(regs) ((struct pt_regs *)PT_REGS_PARM1(regs))
-#else
-#define PT_REAL_REGS(regs) ((regs))
-#endif
 
 #endif
diff --git a/kernel/sucompat.c b/kernel/sucompat.c
@@ -180,12 +180,7 @@ int ksu_handle_devpts(struct inode *inode)
 		return 0;
 
 	if (ksu_devpts_sid) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 1, 0)
 		struct inode_security_struct *sec = selinux_inode(inode);
-#else
-		struct inode_security_struct *sec =
-			(struct inode_security_struct *)inode->i_security;
-#endif
 		if (sec) {
 			sec->sid = ksu_devpts_sid;
 		}
@@ -245,12 +240,8 @@ static struct kprobe execve_kp = {
 static int pts_unix98_lookup_pre(struct kprobe *p, struct pt_regs *regs)
 {
 	struct inode *inode;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
 	struct file *file = (struct file *)PT_REGS_PARM2(regs);
 	inode = file->f_path.dentry->d_inode;
-#else
-	inode = (struct inode *)PT_REGS_PARM2(regs);
-#endif
 
 	return ksu_handle_devpts(inode);
 }

diff --git a/kernel/throne_tracker.c b/kernel/throne_tracker.c
@@ -170,11 +170,7 @@ FILLDIR_RETURN_TYPE my_actor(struct dir_context *ctx, const char *name,
 	} else {
 		if ((namelen == 8) && (strncmp(name, "base.apk", namelen) == 0)) {
 			struct apk_path_hash *pos, *n;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0)
-			unsigned int hash = full_name_hash(dirpath, strlen(dirpath));
-#else
 			unsigned int hash = full_name_hash(NULL, dirpath, strlen(dirpath));
-#endif
 			list_for_each_entry(pos, &apk_path_hash_list, list) {
 				if (hash == pos->hash) {
 					pos->exists = true;