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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2009-12-07 12:51:30 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2009-12-07 12:51:31 +0100 |
| commit | 454e1fa1ebae7cff707b2e3f12b775c263c8408b (patch) | |
| tree | eab290fcacd6faaf7e01e3a637cb9678bb367c66 /drivers/s390/cio/device_fsm.c | |
| parent | 4257aaecffab77bad43e12057f56a5590b360f9f (diff) | |
| download | kernel_samsung_smdk4412-454e1fa1ebae7cff707b2e3f12b775c263c8408b.zip kernel_samsung_smdk4412-454e1fa1ebae7cff707b2e3f12b775c263c8408b.tar.gz kernel_samsung_smdk4412-454e1fa1ebae7cff707b2e3f12b775c263c8408b.tar.bz2 | |
[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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 349d8c5..d6e315d 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; |