The rationalisation of the Xs_ring interface in the xb library
allows to further reduce the unsafe calls withouth introducing
copies. This patch also contains some further code cleanups.
Signed-off-by: Marcello Seri <marcello.seri@citrix.com>
Acked-by: Christian Lindig <christian.lindig@citrix.com>
Tested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>