scsi: lpfc: Add support for eh_should_retry_cmd()

Add support for eh_should_retry_cmd callback in lpfc_template.

Link: https://lore.kernel.org/r/1609969748-17684-6-git-send-email-muneendra.kumar@broadcom.comReviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Muneendra Kumar <muneendra.kumar@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_scsi.c

@@ -6708,6 +6708,7 @@ struct scsi_host_template lpfc_template = {
 	.info			= lpfc_info,
 	.queuecommand		= lpfc_queuecommand,
 	.eh_timed_out		= fc_eh_timed_out,
+	.eh_should_retry_cmd    = fc_eh_should_retry_cmd,
 	.eh_abort_handler	= lpfc_abort_handler,
 	.eh_device_reset_handler = lpfc_device_reset_handler,
 	.eh_target_reset_handler = lpfc_target_reset_handler,