From: Dave Jones <davej@redhat.com>
To: Francois Romieu <romieu@fr.zoreil.com>
Cc: jgarzik@pobox.com, Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: rcpci45 dereference fix.
Date: Fri, 16 Apr 2004 22:50:37 +0100 [thread overview]
Message-ID: <20040416215037.GV20937@redhat.com> (raw)
In-Reply-To: <20040416224506.A2769@electric-eye.fr.zoreil.com>
On Fri, Apr 16, 2004 at 10:45:06PM +0200, Francois Romieu wrote:
> rcpci45_init_one() must succeed in order for rcpci45_remove_one() to be
> issued.
>
> If rcpci45_init_one() succeeds, dev can not be NULL.
>
> So I'd rather see the "if (!dev) {" test removed instead of this change.
Sure.
Dave
--- drivers/net/rcpci45.c~ 2004-04-16 22:22:22.000000000 +0100
+++ drivers/net/rcpci45.c 2004-04-16 22:49:54.000000000 +0100
@@ -131,12 +131,6 @@
struct net_device *dev = pci_get_drvdata (pdev);
PDPA pDpa = dev->priv;
- if (!dev) {
- printk (KERN_ERR "%s: remove non-existent device\n",
- dev->name);
- return;
- }
-
RCResetIOP (dev);
unregister_netdev (dev);
free_irq (dev->irq, dev);
next prev parent reply other threads:[~2004-04-16 21:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-16 21:23 rcpci45 dereference fix Dave Jones
2004-04-16 20:45 ` Francois Romieu
2004-04-16 21:50 ` Dave Jones [this message]
2004-04-19 16:40 ` Jeff Garzik
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