[PATCH] add more statics & drop some unused functions

[Eric Sandeen]

Christoph Hellwig wrote:
> On Tue, May 26, 2009 at 02:05:09PM -0500, Eric Sandeen wrote:
>> A lot more functions could be made static, but they need
>> forward declarations; this does some easy ones, and also 
>> found a few unused functions in the process.
> 
> Looks good to me.
> 

Felix, do you plan to merge this one?

Thanks,
-Eric