From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 2 Mar 2012 18:51:00 +0000 (+0300)
Subject: usb: gadget: dummy_hcd: signedness bug in transfer()
X-Git-Tag: v3.4-rc1~184^2~22^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1443ac0e486842c133b8805ee035ab3ff918763;p=pandora-kernel.git

usb: gadget: dummy_hcd: signedness bug in transfer()

"len" is unsigned so it's never less than zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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