GCC 4 complains because the function put_compat_shminfo() can't get to its
return statement if there is no error...  If the function does not return
-EFAULT, it doesn't return anything at all.  Looks like a typo.
Signed-off-by: NJesse Millan <jessem@cs.pdx.edu>
Signed-off-by: NDomen Puncer <domen@coderock.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>