svn commit: r214125 - head/sys/kern

[John Baldwin]

On Thursday, October 21, 2010 4:57:25 am Xin LI wrote:
> Author: delphij
> Date: Thu Oct 21 08:57:25 2010
> New Revision: 214125
> URL: http://svn.freebsd.org/changeset/base/214125
> 
> Log:
>   In syscall_module_handler(): all switch branches return, remove
>   unreached code as pointed out in a Chinese forum [1].
>   
>   [1] http://www.freebsdchina.org/forum/viewtopic.php?t=50619
>   
>   Pointed out by:		btw616 <btw s qq com>
>   MFC after:		1 month

I think this exposes a bug though in that the default case doesn't pass 
through to chainevh.  The default case should look more like the removed code 
(except returning EOPNOTSUPP instead of 0 if there is no chainevh).

-- 
John Baldwin