Dong Jia Shi 129cc19a94 vfio: ccw: improve error handling for vfio_ccw_mdev_remove ...

When vfio_ccw_mdev_reset fails during the remove process of the mdev,
the current implementation simply returns.

The failure indicates that the subchannel device is in a NOT_OPER state,
thus the right thing to do should be removing the mdev.

While we are at here, reverse the condition check to make the code more
concise and readable.

Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Message-Id: <20170412090816.79108-3-bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

2017-04-12 12:34:17 +02:00

..

airq.c

s390/cio: Introduce common I/O layer tracepoints

2015-12-18 14:59:36 +01:00

blacklist.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

blacklist.h

…

ccwgroup.c

s390/ccwgroup: use ccwgroup_ungroup wrapper

2014-06-16 10:32:52 +02:00

ccwreq.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

chp.c

s390/cio: clarify cssid usage

2017-01-16 07:27:52 +01:00

chp.h

s390/cio: clarify cssid usage

2017-01-16 07:27:52 +01:00

chsc_sch.c

s390/chsc: fix ioctl CHSC_INFO_CU command

2016-07-15 14:31:58 +02:00

chsc_sch.h

…

chsc.c

s390/cio: use cssid for pgid generation

2017-01-16 07:27:52 +01:00

chsc.h

s390/cio: use cssid for pgid generation

2017-01-16 07:27:52 +01:00

cio_debug.h

…

cio.c

s390: cio: export more interfaces

2017-03-31 12:55:03 +02:00

cio.h

s390: cio: introduce cio_cancel_halt_clear

2017-03-31 12:55:02 +02:00

cmf.c

s390/cio: remove cmf related code relevant for 31 bit only

2017-01-16 07:27:55 +01:00

crw.c

s390/cio: Consolidate inline assemblies and related data definitions

2015-12-18 14:59:34 +01:00

css.c

s390/cio: remove unused struct member

2017-01-16 07:27:53 +01:00

css.h

s390/cio: remove unused struct member

2017-01-16 07:27:53 +01:00

device_fsm.c

s390: cio: introduce cio_cancel_halt_clear

2017-03-31 12:55:02 +02:00

device_id.c

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

device_ops.c

s390: cio: make it explicitly non-modular

2016-10-31 17:55:32 +01:00

device_pgid.c

s390/cio: move ccw_device_stlck functions

2015-10-27 09:34:44 +01:00

device_status.c

s390/cio: stop using subchannel_id from ccw_device_private

2016-08-08 15:41:32 +02:00

device.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

device.h

s390/cio: clean up DEV_STATE_SENSE_PGID

2016-10-28 10:09:03 +02:00

eadm_sch.c

s390: remove unneeded variables

2015-08-07 09:57:01 +02:00

eadm_sch.h

s390/eadm_sch: improve quiesce handling

2013-10-24 17:16:58 +02:00

fcx.c

…

idset.c

s390/cio: idset.c: remove some unused functions

2015-01-08 10:02:50 +01:00

idset.h

s390: use canonical include guard style

2016-06-13 15:58:17 +02:00

io_sch.h

s390/cio: remove subchannel_id from ccw_device_private

2016-08-08 15:41:33 +02:00

ioasm.c

s390/chsc: Add exception handler for CHSC instruction

2017-02-23 10:06:38 +01:00

ioasm.h

s390/cio: Change I/O instructions from inline to normal functions

2015-12-18 14:59:37 +01:00

isc.c

…

itcw.c

…

Makefile

vfio: ccw: introduce a finite state machine

2017-03-31 12:55:11 +02:00

orb.h

s390: add eadm related structures

2012-09-26 15:44:57 +02:00

qdio_debug.c

s390: Delete unnecessary checks before the function call "debug_unregister"

2015-11-27 09:24:16 +01:00

qdio_debug.h

qdio: Keep device-specific dbf entries

2014-06-16 10:31:58 +02:00

qdio_main.c

s390/qdio: improve some debug prints

2017-02-03 13:50:23 +01:00

qdio_setup.c

s390: remove 31 bit support

2015-03-25 11:49:33 +01:00

qdio_thinint.c

sched/headers: Prepare to use <linux/rcuupdate.h> instead of <linux/rculist.h> in <linux/sched.h>

2017-03-02 08:42:38 +01:00

qdio.h

s390: remove 31 bit support

2015-03-25 11:49:33 +01:00

scm.c

s390/scm_block: do not hide eadm subchannel dependency

2013-11-15 14:08:42 +01:00

trace.c

s390/cio: Introduce common I/O layer tracepoints

2015-12-18 14:59:36 +01:00

trace.h

s390/cio: Introduce common I/O layer tracepoints

2015-12-18 14:59:36 +01:00

vfio_ccw_cp.c

vfio: ccw: introduce support for ccw0

2017-03-31 12:55:12 +02:00

vfio_ccw_cp.h

vfio: ccw: introduce channel program interfaces

2017-03-31 12:55:05 +02:00

vfio_ccw_drv.c

vfio: ccw: introduce a finite state machine

2017-03-31 12:55:11 +02:00

vfio_ccw_fsm.c

vfio: ccw: remove unnecessary NULL checks of a pointer

2017-04-12 12:33:36 +02:00

vfio_ccw_ops.c

vfio: ccw: improve error handling for vfio_ccw_mdev_remove

2017-04-12 12:34:17 +02:00

vfio_ccw_private.h

vfio: ccw: introduce a finite state machine

2017-03-31 12:55:11 +02:00