From: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Date: Mon, 21 Nov 2016 12:34:23 +0000 (+0100)
Subject: s390/qdio: clean up q->irq_ptr usage
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=67bb323bfee7db1af047ae15a5d7f8f5a52a09a6;p=openwrt%2Fstaging%2Fblogic.git

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>
---

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