scsi: libsas: remove sas_scsi_timed_out

EH_NOT_HANDLED is the default case if no eh_timed_out method is
provided, so there is no need to supply it.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NHannes Reinecke <hare@suse.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/libsas/sas_init.c

@@ -560,7 +560,6 @@ sas_domain_attach_transport(struct sas_domain_function_template *dft)
 	i = to_sas_internal(stt);
 	i->dft = dft;
 	stt->create_work_queue = 1;
-	stt->eh_timed_out = sas_scsi_timed_out;
 	stt->eh_strategy_handler = sas_scsi_recover_host;
 
 	return stt;

drivers/scsi/libsas/sas_internal.h

@@ -64,8 +64,6 @@ void sas_unregister_phys(struct sas_ha_struct *sas_ha);
 int  sas_register_ports(struct sas_ha_struct *sas_ha);
 void sas_unregister_ports(struct sas_ha_struct *sas_ha);
 
-enum blk_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *);
-
 int  sas_init_events(struct sas_ha_struct *sas_ha);
 void sas_disable_revalidation(struct sas_ha_struct *ha);
 void sas_enable_revalidation(struct sas_ha_struct *ha);

drivers/scsi/libsas/sas_scsi_host.c

@@ -803,13 +803,6 @@ void sas_scsi_recover_host(struct Scsi_Host *shost)
 		    shost->host_failed, tries);
 }
 
-enum blk_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *cmd)
-{
-	scmd_dbg(cmd, "command %p timed out\n", cmd);
-
-	return BLK_EH_NOT_HANDLED;
-}
-
 int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
 {
 	struct domain_device *dev = sdev_to_domain_dev(sdev);