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authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>2009-12-07 12:51:30 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2009-12-07 12:51:31 +0100
commit454e1fa1ebae7cff707b2e3f12b775c263c8408b (patch)
treeeab290fcacd6faaf7e01e3a637cb9678bb367c66 /drivers/s390/cio/device_fsm.c
parent4257aaecffab77bad43e12057f56a5590b360f9f (diff)
[S390] cio: split PGID settings and status
Split setting (driver wants feature enabled) and status (feature setup was successful) for PGID related ccw device features so that setup errors can be detected. Previously, incorrectly handled setup errors could in rare cases lead to erratic I/O behavior and permanently unusuable devices. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device_fsm.c')
-rw-r--r--drivers/s390/cio/device_fsm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 349d8c52c0d0..d6e315dc0f98 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -601,7 +601,7 @@ ccw_device_offline(struct ccw_device *cdev)
if (cdev->private->state != DEV_STATE_ONLINE)
return -EINVAL;
/* Are we doing path grouping? */
- if (!cdev->private->options.pgroup) {
+ if (!cdev->private->flags.pgroup) {
/* No, set state offline immediately. */
ccw_device_done(cdev, DEV_STATE_OFFLINE);
return 0;