diff options
| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2009-03-26 15:24:31 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-03-26 15:24:22 +0100 |
| commit | d303b6fd858370c22d5c70c313669e3521a5f758 (patch) | |
| tree | 3c8dd573bc3ea48af8f12c41e5f00358c09a579a /drivers/s390/cio/qdio_setup.c | |
| parent | 9e890ad880be1dd98483313b2ec0e23fbd4e3792 (diff) | |
[S390] qdio: report SIGA errors directly
Errors from SIGA instructions are stored in the per queue qdio_error
and reported back when the queue handler is called. That opens a race
when multiple error conditions occur simultanously.
Report SIGA errors immediately in the return value of do_QDIO so the
upper layer can react and SIGA errors no longer interfere with other
errors.
Move the SIGA error handling in qeth from the outbound handler to
qeth_flush_buffers.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio_setup.c')
| -rw-r--r-- | drivers/s390/cio/qdio_setup.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index c08356b95bf..18d54fc21ce 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -117,7 +117,6 @@ static void setup_queues_misc(struct qdio_q *q, struct qdio_irq *irq_ptr, q->mask = 1 << (31 - i); q->nr = i; q->handler = handler; - spin_lock_init(&q->lock); } static void setup_storage_lists(struct qdio_q *q, struct qdio_irq *irq_ptr, |