1 files changed, 1 insertions, 14 deletions

diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index c04832c4a02e..3370e62e43d4 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -140,7 +140,6 @@ static inline unsigned long do_mmap2(unsigned long addr, size_t len,
                         unsigned long prot, unsigned long flags,
                         unsigned long fd, unsigned long off, int shift)
 {
-        struct file * file = NULL;
         unsigned long ret = -EINVAL;
 
         if (!arch_validate_prot(prot))
@@ -151,20 +150,8 @@ static inline unsigned long do_mmap2(unsigned long addr, size_t len,
                         goto out;
                 off >>= shift;
         }
-                
-        ret = -EBADF;
-        if (!(flags & MAP_ANONYMOUS)) {
-                if (!(file = fget(fd)))
-                        goto out;
-        }
-
-        flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
 
-        down_write(&current->mm->mmap_sem);
-        ret = do_mmap_pgoff(file, addr, len, prot, flags, off);
-        up_write(&current->mm->mmap_sem);
-        if (file)
-                fput(file);
+        ret = sys_mmap_pgoff(addr, len, prot, flags, fd, off);
 out:
         return ret;
 }