diff options
Diffstat (limited to 'drivers/s390/cio/chsc.c')
| -rw-r--r-- | drivers/s390/cio/chsc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index 44a2ea40806..12a344c66b4 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -89,7 +89,8 @@ int chsc_get_ssd_info(struct subchannel_id schid, struct chsc_ssd_info *ssd) /* Copy data */ ret = 0; memset(ssd, 0, sizeof(struct chsc_ssd_info)); - if ((ssd_area->st != 0) && (ssd_area->st != 2)) + if ((ssd_area->st != SUBCHANNEL_TYPE_IO) && + (ssd_area->st != SUBCHANNEL_TYPE_MSG)) goto out_free; ssd->path_mask = ssd_area->path_mask; ssd->fla_valid_mask = ssd_area->fla_valid_mask; @@ -158,7 +159,7 @@ s390_subchannel_remove_chpid(struct device *dev, void *data) spin_lock_irq(sch->lock); stsch(sch->schid, &schib); - if (!schib.pmcw.dnv) + if (!css_sch_is_valid(&schib)) goto out_unreg; memcpy(&sch->schib, &schib, sizeof(struct schib)); /* Check for single path devices. */ |