scsi: zfcp: Declare SCSI host template const

Make it explicit that the SCSI host template is not modified.
Acked-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-9-bvanassche@acm.orgSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/s390/scsi/zfcp_scsi.c

@@ -418,7 +418,7 @@ static int zfcp_scsi_sysfs_host_reset(struct Scsi_Host *shost, int reset_type)
 
 struct scsi_transport_template *zfcp_scsi_transport_template;
 
-static struct scsi_host_template zfcp_scsi_host_template = {
+static const struct scsi_host_template zfcp_scsi_host_template = {
 	.module			 = THIS_MODULE,
 	.name			 = "zfcp",
 	.queuecommand		 = zfcp_scsi_queuecommand,