linux-phytec-fsl

ipvs: pull out ip_vs_try_to_schedule function

This is necessary as we'll be trying to schedule icmp later and we'll want
to share this code.

Signed-off-by: Alex Gartrell <agartrell@fb.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>