From: Stefani Seibold <stefani@seibold.net>
Date: Tue, 5 Jan 2010 13:30:31 +0000 (+0100)
Subject: USB: serial: fix USB serial fix kfifo_len locking
X-Git-Tag: v2.6.33-rc5~7^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25719e6b4631959c9ecb1db6967537a124c4a7fa;p=pandora-kernel.git

USB: serial: fix USB serial fix kfifo_len locking

This patch fix a possible race bug in drivers/usb/serial/generic with
the new kfifo API.

Please apply it to the 2.6.33-rc* tree.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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