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| author | Julian Wiedmann <jwi@linux.vnet.ibm.com> | 2016-11-21 13:34:23 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-02-03 13:50:20 +0100 |
| commit | 67bb323bfee7db1af047ae15a5d7f8f5a52a09a6 (patch) | |
| tree | b54f6eca07edb9e8ca73bc880a7566dabed38ca8 /drivers/s390/cio | |
| parent | s390/qdio: clear DSCI prior to scanning multiple input queues (diff) | |
| download | linux-67bb323bfee7db1af047ae15a5d7f8f5a52a09a6.tar.xz linux-67bb323bfee7db1af047ae15a5d7f8f5a52a09a6.zip | |
s390/qdio: clean up q->irq_ptr usage
In tiqdio_call_inq_handlers(), we're looping over all
input queues on the *same* irq. So instead of using the
queues' back pointer, we can just access the irq directly.
No functional change.
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/qdio_thinint.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c index 30e9fbbff051..90447e9611b4 100644 --- a/drivers/s390/cio/qdio_thinint.c +++ b/drivers/s390/cio/qdio_thinint.c @@ -161,11 +161,11 @@ static inline void tiqdio_call_inq_handlers(struct qdio_irq *irq) } /* avoid dsci clear here, done after processing */ - q->u.in.queue_start_poll(q->irq_ptr->cdev, q->nr, - q->irq_ptr->int_parm); + q->u.in.queue_start_poll(irq->cdev, q->nr, + irq->int_parm); } else { - if (!shared_ind(q->irq_ptr)) - xchg(q->irq_ptr->dsci, 0); + if (!shared_ind(irq)) + xchg(irq->dsci, 0); /* * Call inbound processing but not directly |