On Tue, 13 Apr 2021 20:24:09 +0200 Eric Farman <farman@xxxxxxxxxxxxx> wrote: > When an I/O request is made, the fsm_io_request() routine > moves the FSM state from IDLE to CP_PROCESSING, and then > fsm_io_helper() moves it to CP_PENDING if the START SUBCHANNEL > received a cc0. Yet, the error case to go from CP_PROCESSING > back to IDLE is done after the FSM call returns. > > Let's move this up into the FSM proper, to provide some > better symmetry when unwinding in this case. > > Signed-off-by: Eric Farman <farman@xxxxxxxxxxxxx> > --- > drivers/s390/cio/vfio_ccw_fsm.c | 1 + > drivers/s390/cio/vfio_ccw_ops.c | 2 -- > 2 files changed, 1 insertion(+), 2 deletions(-) Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
