9acd5b654d
blen and bn were only used in commented code fragments. since comments should be informative and not for storing old code, both, commented code and variables, were removed. Signed-off-by: Laura Lawniczak <laura.lawniczak@googlemail.com> Signed-off-by: Johannes Schilling <of82ecuq@cip.cs.fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>