As we set drvdata unconditionally in ->probe, we need not check if it
is NULL. Let us remove the check.
Signed-off-by: NJiri Slaby <jslaby@suse.cz>
Cc: J Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>