From: Oliver Neukum <oliver@neukum.org>
To: Greg KH <greg@kroah.com>, Max Krasnyansky <maxk@qualcomm.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-usb-devel@lists.sourceforge.net
Subject: Re: [Bluetooth] HCI USB driver update. Support for SCO over HCI USB.
Date: Tue, 29 Apr 2003 23:34:19 +0200 [thread overview]
Message-ID: <200304292334.19447.oliver@neukum.org> (raw)
In-Reply-To: <20030429211550.GA8669@kroah.com>
> +int usb_init_urb(struct urb *urb)
> +{
> + if (!urb)
> + return -EINVAL;
> + memset(urb, 0, sizeof(*urb));
> + urb->count = (atomic_t)ATOMIC_INIT(1);
> + spin_lock_init(&urb->lock);
> +
> + return 0;
> +}
Greg, please don't do it this way. Somebody will
try to free this urb. If the urb is part of a structure
this must not lead to a kfree. Please init it to some
insanely high dummy value in this case.
Regards
Oliver
next prev parent reply other threads:[~2003-04-29 21:22 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200304290317.h3T3HOdA027579@hera.kernel.org>
2003-04-29 4:15 ` [Bluetooth] HCI USB driver update. Support for SCO over HCI USB Greg KH
2003-04-29 20:29 ` Max Krasnyansky
2003-04-29 21:15 ` Greg KH
2003-04-29 21:34 ` Oliver Neukum [this message]
2003-04-29 21:40 ` Greg KH
2003-04-29 22:24 ` [linux-usb-devel] " Oliver Neukum
2003-04-30 0:44 ` Max Krasnyansky
2003-04-30 7:06 ` Oliver Neukum
2003-04-29 21:55 ` Max Krasnyansky
2003-04-29 22:04 ` Greg KH
2003-04-29 21:39 ` [linux-usb-devel] " David Brownell
2003-04-29 21:37 ` Greg KH
2003-04-29 22:04 ` Max Krasnyansky
2003-04-30 4:55 ` David Brownell
2003-05-08 22:55 ` Max Krasnyansky
2003-05-09 19:06 ` David Brownell
2003-05-09 19:29 ` Greg KH
2003-05-09 22:35 ` Max Krasnyansky
2003-05-09 22:35 ` Max Krasnyansky
2003-05-09 23:05 ` Greg KH
2003-05-10 0:48 ` David Brownell
2003-05-10 5:06 ` Brad Hards
2003-05-10 5:40 ` Greg KH
2003-05-10 5:55 ` William Lee Irwin III
2003-05-10 6:11 ` Greg KH
2003-05-10 6:14 ` William Lee Irwin III
2003-05-12 17:53 ` Max Krasnyansky
2003-05-12 18:01 ` Greg KH
2003-05-12 18:55 ` Max Krasnyansky
2003-05-12 20:23 ` David Brownell
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