[PATCH] VSOCK: constify vsock_transport structure

[David Miller]

From: Julia Lawall <Julia.Lawall at lip6.fr>
Date: Sun,  1 May 2016 14:49:15 +0200

> The vsock_transport structure is never modified, so declare it as const.
> 
> Done with the help of Coccinelle.
> 
> Signed-off-by: Julia Lawall <Julia.Lawall at lip6.fr>

Applied.