1 files changed, 9 insertions, 16 deletions

diff --git a/arch/i386/kernel/sys_i386.c b/arch/i386/kernel/sys_i386.c
index a4a61976ecb9..8fdb1fb17a5f 100644
--- a/arch/i386/kernel/sys_i386.c
+++ b/arch/i386/kernel/sys_i386.c
@@ -40,14 +40,13 @@ asmlinkage int sys_pipe(unsigned long __user * fildes)
         return error;
 }
 
-/* common code for old and new mmaps */
-static inline long do_mmap2(
-        unsigned long addr, unsigned long len,
-        unsigned long prot, unsigned long flags,
-        unsigned long fd, unsigned long pgoff)
+asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
+                          unsigned long prot, unsigned long flags,
+                          unsigned long fd, unsigned long pgoff)
 {
         int error = -EBADF;
-        struct file * file = NULL;
+        struct file *file = NULL;
+        struct mm_struct *mm = current->mm;
 
         flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
         if (!(flags & MAP_ANONYMOUS)) {
@@ -56,9 +55,9 @@ static inline long do_mmap2(
                         goto out;
         }
 
-        down_write(&current->mm->mmap_sem);
+        down_write(&mm->mmap_sem);
         error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
-        up_write(&current->mm->mmap_sem);
+        up_write(&mm->mmap_sem);
 
         if (file)
                 fput(file);
@@ -66,13 +65,6 @@ out:
         return error;
 }
 
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-        unsigned long prot, unsigned long flags,
-        unsigned long fd, unsigned long pgoff)
-{
-        return do_mmap2(addr, len, prot, flags, fd, pgoff);
-}
-
 /*
  * Perform the select(nd, in, out, ex, tv) and mmap() system
  * calls. Linux/i386 didn't use to be able to handle more than
@@ -101,7 +93,8 @@ asmlinkage int old_mmap(struct mmap_arg_struct __user *arg)
         if (a.offset & ~PAGE_MASK)
                 goto out;
 
-        err = do_mmap2(a.addr, a.len, a.prot, a.flags, a.fd, a.offset >> PAGE_SHIFT);
+        err = sys_mmap2(a.addr, a.len, a.prot, a.flags,
+                        a.fd, a.offset >> PAGE_SHIFT);
 out:
         return err;
 }