USB: serial: fix USB serial fix kfifo_len locking
authorStefani Seibold <stefani@seibold.net>
Tue, 5 Jan 2010 13:30:31 +0000 (14:30 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 20 Jan 2010 23:24:33 +0000 (15:24 -0800)
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>

No differences found