linux-phytec-fsl

drbd: Do not check aspects that are not subject to change in _conn_requests_state()

When _conn_requests_state() is used to change other parts of the state
than the connection, do not check for a valid connection transition.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>