1 files changed, 0 insertions, 67 deletions

diff --git a/arch/um/sys-i386/ldt.c b/arch/um/sys-i386/ldt.c
index a939a7ef0227..762a12aec757 100644
--- a/arch/um/sys-i386/ldt.c
+++ b/arch/um/sys-i386/ldt.c
@@ -19,72 +19,6 @@
 
 extern int modify_ldt(int func, void *ptr, unsigned long bytecount);
 
-#ifdef CONFIG_MODE_TT
-
-static long do_modify_ldt_tt(int func, void __user *ptr,
-                              unsigned long bytecount)
-{
-        struct user_desc info;
-        int res = 0;
-        void *buf = NULL;
-        void *p = NULL; /* What we pass to host. */
-
-        switch(func){
-        case 1:
-        case 0x11: /* write_ldt */
-                /* Do this check now to avoid overflows. */
-                if (bytecount != sizeof(struct user_desc)) {
-                        res = -EINVAL;
-                        goto out;
-                }
-
-                if(copy_from_user(&info, ptr, sizeof(info))) {
-                        res = -EFAULT;
-                        goto out;
-                }
-
-                p = &info;
-                break;
-        case 0:
-        case 2: /* read_ldt */
-
-                /* The use of info avoids kmalloc on the write case, not on the
-                 * read one. */
-                buf = kmalloc(bytecount, GFP_KERNEL);
-                if (!buf) {
-                        res = -ENOMEM;
-                        goto out;
-                }
-                p = buf;
-                break;
-        default:
-                res = -ENOSYS;
-                goto out;
-        }
-
-        res = modify_ldt(func, p, bytecount);
-        if(res < 0)
-                goto out;
-
-        switch(func){
-        case 0:
-        case 2:
-                /* Modify_ldt was for reading and returned the number of read
-                 * bytes.*/
-                if(copy_to_user(ptr, p, res))
-                        res = -EFAULT;
-                break;
-        }
-
-out:
-        kfree(buf);
-        return res;
-}
-
-#endif
-
-#ifdef CONFIG_MODE_SKAS
-
 #include "skas.h"
 #include "skas_ptrace.h"
 #include "asm/mmu_context.h"
@@ -569,7 +503,6 @@ void free_ldt(struct mmu_context_skas * mm)
         }
         mm->ldt.entry_count = 0;
 }
-#endif
 
 int sys_modify_ldt(int func, void __user *ptr, unsigned long bytecount)
 {