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From: Julian Wiedmann <jwi@linux.vnet.ibm.com>
To: David Miller <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <linux-s390@vger.kernel.org>,
	Martin Schwidefsky <schwidefsky@de.ibm.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	Stefan Raspl <raspl@linux.vnet.ibm.com>,
	Ursula Braun <ubraun@linux.vnet.ibm.com>,
	Julian Wiedmann <jwi@linux.vnet.ibm.com>
Subject: [PATCH net-next 13/13] s390/qeth: don't dump control cmd twice
Date: Wed, 18 Oct 2017 17:40:25 +0200	[thread overview]
Message-ID: <20171018154025.73630-14-jwi@linux.vnet.ibm.com> (raw)
In-Reply-To: <20171018154025.73630-1-jwi@linux.vnet.ibm.com>

A few lines down, qeth_prepare_control_data() makes further changes to
the control cmd buffer, and then also writes a trace entry for it.
So the first entry just pollutes the trace file with intermediate data,
drop it.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
---
 drivers/s390/net/qeth_core_main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 98b7e1ce0dd1..457a4b4e8212 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2073,7 +2073,6 @@ int qeth_send_control_data(struct qeth_card *card, int len,
 	spin_lock_irqsave(&card->lock, flags);
 	list_add_tail(&reply->list, &card->cmd_waiter_list);
 	spin_unlock_irqrestore(&card->lock, flags);
-	QETH_DBF_HEX(CTRL, 2, iob->data, QETH_DBF_CTRL_LEN);
 
 	while (atomic_cmpxchg(&card->write.irq_pending, 0, 1)) ;
 	qeth_prepare_control_data(card, len, iob);
-- 
2.13.5

WARNING: multiple messages have this Message-ID (diff)
From: Julian Wiedmann <jwi@linux.vnet.ibm.com>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org,
	Martin Schwidefsky <schwidefsky@de.ibm.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	Stefan Raspl <raspl@linux.vnet.ibm.com>,
	Ursula Braun <ubraun@linux.vnet.ibm.com>,
	Julian Wiedmann <jwi@linux.vnet.ibm.com>
Subject: [PATCH net-next 13/13] s390/qeth: don't dump control cmd twice
Date: Wed, 18 Oct 2017 17:40:25 +0200	[thread overview]
Message-ID: <20171018154025.73630-14-jwi@linux.vnet.ibm.com> (raw)
In-Reply-To: <20171018154025.73630-1-jwi@linux.vnet.ibm.com>

A few lines down, qeth_prepare_control_data() makes further changes to
the control cmd buffer, and then also writes a trace entry for it.
So the first entry just pollutes the trace file with intermediate data,
drop it.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
---
 drivers/s390/net/qeth_core_main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 98b7e1ce0dd1..457a4b4e8212 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2073,7 +2073,6 @@ int qeth_send_control_data(struct qeth_card *card, int len,
 	spin_lock_irqsave(&card->lock, flags);
 	list_add_tail(&reply->list, &card->cmd_waiter_list);
 	spin_unlock_irqrestore(&card->lock, flags);
-	QETH_DBF_HEX(CTRL, 2, iob->data, QETH_DBF_CTRL_LEN);
 
 	while (atomic_cmpxchg(&card->write.irq_pending, 0, 1)) ;
 	qeth_prepare_control_data(card, len, iob);
-- 
2.13.5

  parent reply	other threads:[~2017-10-18 15:40 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-18 15:40 [PATCH net-next 00/13] s390/net: updates 2017-10-18 Julian Wiedmann
2017-10-18 15:40 ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 01/13] s390/qeth: rely on kernel for feature recovery Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 02/13] s390/drivers: use setup_timer Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 03/13] s390/qeth: remove duplicated device matching Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 04/13] s390/qeth: use kstrtobool() in qeth_bridgeport_hostnotification_store() Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 05/13] s390/qeth: fix early exit from error path Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 06/13] s390/qeth: clean up initial MTU determination Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 07/13] s390/qeth: don't verify device when setting MAC address Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 08/13] s390/qeth: no VLAN support on OSM Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 09/13] s390/qeth: clean up page frag creation Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 10/13] s390/qeth: consolidate skb allocation Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 11/13] s390/qeth: try harder to get packets from RX buffer Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 15:40 ` [PATCH net-next 12/13] s390/qeth: support GRO flush timer Julian Wiedmann
2017-10-18 15:40   ` Julian Wiedmann
2017-10-18 16:08   ` Eric Dumazet
2017-10-18 15:40 ` Julian Wiedmann [this message]
2017-10-18 15:40   ` [PATCH net-next 13/13] s390/qeth: don't dump control cmd twice Julian Wiedmann
2017-10-20 12:12 ` [PATCH net-next 00/13] s390/net: updates 2017-10-18 David Miller

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