staging: wilc1000: rename goto label in handle_cfg_param

This patch changes goto label from ERRORHANDLER to unlock.
unlock is a more meaningful name than ERRORHANDLER.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed