This patch fixes printk NULL pointer exceptions in rs code.
Signed-off-by: NTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: NGuy Cohen <guy.cohen@intel.com>
Signed-off-by: NZhu Yi <yi.zhu@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>