2 files changed, 2 insertions, 43 deletions

diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 4eefdca9832b..53147ad85b96 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -696,7 +696,7 @@ ia32_sys_call_table:
         .quad quiet_ni_syscall          /* streams2 */
         .quad stub32_vfork            /* 190 */
         .quad compat_sys_getrlimit
-        .quad sys32_mmap2
+        .quad sys_mmap_pgoff
         .quad sys32_truncate64
         .quad sys32_ftruncate64
         .quad sys32_stat64              /* 195 */
diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index df82c0e48ded..422572c77923 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -155,9 +155,6 @@ struct mmap_arg_struct {
 asmlinkage long sys32_mmap(struct mmap_arg_struct __user *arg)
 {
         struct mmap_arg_struct a;
-        struct file *file = NULL;
-        unsigned long retval;
-        struct mm_struct *mm ;
 
         if (copy_from_user(&a, arg, sizeof(a)))
                 return -EFAULT;
@@ -165,22 +162,8 @@ asmlinkage long sys32_mmap(struct mmap_arg_struct __user *arg)
         if (a.offset & ~PAGE_MASK)
                 return -EINVAL;
 
-        if (!(a.flags & MAP_ANONYMOUS)) {
-                file = fget(a.fd);
-                if (!file)
-                        return -EBADF;
-        }
-
-        mm = current->mm;
-        down_write(&mm->mmap_sem);
-        retval = do_mmap_pgoff(file, a.addr, a.len, a.prot, a.flags,
+        return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
                                a.offset>>PAGE_SHIFT);
-        if (file)
-                fput(file);
-
-        up_write(&mm->mmap_sem);
-
-        return retval;
 }
 
 asmlinkage long sys32_mprotect(unsigned long start, size_t len,
@@ -483,30 +466,6 @@ asmlinkage long sys32_sendfile(int out_fd, int in_fd,
         return ret;
 }
 
-asmlinkage long sys32_mmap2(unsigned long addr, unsigned long len,
-                            unsigned long prot, unsigned long flags,
-                            unsigned long fd, unsigned long pgoff)
-{
-        struct mm_struct *mm = current->mm;
-        unsigned long error;
-        struct file *file = NULL;
-
-        flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-        if (!(flags & MAP_ANONYMOUS)) {
-                file = fget(fd);
-                if (!file)
-                        return -EBADF;
-        }
-
-        down_write(&mm->mmap_sem);
-        error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
-        up_write(&mm->mmap_sem);
-
-        if (file)
-                fput(file);
-        return error;
-}
-
 asmlinkage long sys32_olduname(struct oldold_utsname __user *name)
 {
         char *arch = "x86_64";