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From: frank.blaschka@de.ibm.com
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org,
	Ursula Braun <ursula.braun@de.ibm.com>
Subject: [patch 3/6] [PATCH] claw: remove BUG_ONs
Date: Mon, 19 Nov 2012 13:46:47 +0100	[thread overview]
Message-ID: <20121119124659.615539931@de.ibm.com> (raw)
In-Reply-To: 20121119124644.679089322@de.ibm.com

[-- Attachment #1: 605-claw-bugon.diff --]
[-- Type: text/plain, Size: 732 bytes --]

From: Ursula Braun <ursula.braun@de.ibm.com>

Remove BUG_ON's in claw driver, since the checked error conditions
are null pointer accesses.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
---
 drivers/s390/net/claw.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -3018,10 +3018,8 @@ claw_remove_device(struct ccwgroup_devic
 {
 	struct claw_privbk *priv;
 
-	BUG_ON(!cgdev);
 	CLAW_DBF_TEXT_(2, setup, "%s", dev_name(&cgdev->dev));
 	priv = dev_get_drvdata(&cgdev->dev);
-	BUG_ON(!priv);
 	dev_info(&cgdev->dev, " will be removed.\n");
 	if (cgdev->state == CCWGROUP_ONLINE)
 		claw_shutdown_device(cgdev);

  parent reply	other threads:[~2012-11-19 12:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-19 12:46 [patch 0/6] s390: network patches for net-next frank.blaschka
2012-11-19 12:46 ` [patch 1/6] [PATCH] qeth: Remove unused variable frank.blaschka
2012-11-19 12:46 ` [patch 2/6] [PATCH] ctcm: remove BUG_ONs frank.blaschka
2012-11-19 12:46 ` frank.blaschka [this message]
2012-11-19 12:46 ` [patch 4/6] [PATCH] qeth: Clarify card type naming for virtual NICs frank.blaschka
2012-11-19 12:46 ` [patch 5/6] [PATCH] qeth: Consolidate tracing of card features frank.blaschka
2012-11-19 12:46 ` [patch 6/6] [PATCH] qeth: Remove BUG_ONs frank.blaschka
2012-11-19 19:19 ` [patch 0/6] s390: network patches for net-next David Miller

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