scsi: smartpqi: remove the smp_handler stub

The SAS transport class will do the right thing and not register the BSG
node if now smp_handler method is present.

Signed-off-by: Christoph Hellwig <[e-mail]>
Reviewed-by: Johannes Thumshirn <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/smartpqi/smartpqi_sas_transport.c

···
 	return -EINVAL;
 }
 
-/* SMP = Serial Management Protocol */
-
-static int pqi_sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
-	struct request *req)
-{
-	return -EINVAL;
-}
-
 struct sas_function_template pqi_sas_transport_functions = {
 	.get_linkerrors = pqi_sas_get_linkerrors,
 	.get_enclosure_identifier = pqi_sas_get_enclosure_identifier,
···
 	.phy_setup = pqi_sas_phy_setup,
 	.phy_release = pqi_sas_phy_release,
 	.set_phy_speed = pqi_sas_phy_speed,
-	.smp_handler = pqi_sas_smp_handler,
 };