Remove unused code from mm/tiny-shmem.c

This code in mm/tiny-shmem.c is under #if 0 - remove it.
Signed-off-by: NBalbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: NMatt Mackall <mpm@selenic.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

mm/tiny-shmem.c

@@ -121,18 +121,6 @@ int shmem_unuse(swp_entry_t entry, struct page *page)
 	return 0;
 }
 
-#if 0
-int shmem_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	file_accessed(file);
-#ifndef CONFIG_MMU
-	return ramfs_nommu_mmap(file, vma);
-#else
-	return 0;
-#endif
-}
-#endif  /*  0  */
-
 #ifndef CONFIG_MMU
 unsigned long shmem_get_unmapped_area(struct file *file,
 				      unsigned long addr,