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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2006-09-20 15:59:54 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-20 15:59:54 +0200 |
| commit | dd9963f9dd0985e16e878fd3632ecadfc54d3fbb (patch) | |
| tree | 323295ffcc116aceac4c0bcb20bb641d54253737 /drivers | |
| parent | dcd707b4bdc10b4fa20efa116dbaeded21513115 (diff) | |
| download | linux-3.10-dd9963f9dd0985e16e878fd3632ecadfc54d3fbb.tar.gz linux-3.10-dd9963f9dd0985e16e878fd3632ecadfc54d3fbb.tar.bz2 linux-3.10-dd9963f9dd0985e16e878fd3632ecadfc54d3fbb.zip | |
[S390] cio: subchannels in no-path state.
Subchannel may incorrectly remain in state no-path after channel paths
have reappeared. Currently the scan for subchannels which are using a
channel path ends at the first occurrence if a full link address was
provided by the channel subsystem. The scan needs to continue over
all subchannels.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/cio/chsc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index c28444af091..9f9134b67e4 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -378,6 +378,7 @@ __s390_process_res_acc(struct subchannel_id schid, void *data) if (chp_mask == 0) { spin_unlock_irq(&sch->lock); + put_device(&sch->dev); return 0; } old_lpm = sch->lpm; @@ -392,7 +393,7 @@ __s390_process_res_acc(struct subchannel_id schid, void *data) spin_unlock_irq(&sch->lock); put_device(&sch->dev); - return (res_data->fla_mask == 0xffff) ? -ENODEV : 0; + return 0; } |