From: Oliver Neukum <oliver@neukum.org>
Date: Tue, 29 Jul 2008 13:26:15 +0000 (+0200)
Subject: USB: kill URBs permanently
X-Git-Tag: v2.6.28-rc1~254^2~87
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55b447bf79ad25591437d24b78caa9d0ae4fec82;p=pandora-kernel.git

USB: kill URBs permanently

looking at usb_kill_urb() it seems to me that it is unnecessarily lenient.
In the use case of disconnect() you never want to use the URB again
(for the same device) But leaving urb->reject elevated will make it easier
to avoid races between read/write and disconnect.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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