scsi: staging: unisys: Remove the shost_attrs member

This patch prepares for removal of the shost_attrs member from struct
scsi_host_template.

Link: https://lore.kernel.org/r/20211012233558.4066756-45-bvanassche@acm.orgAcked-by: David Kershner <david.kershner@unisys.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/staging/unisys/visorhba/visorhba_main.c

@@ -582,7 +582,6 @@ static struct scsi_host_template visorhba_driver_template = {
 	.eh_device_reset_handler = visorhba_device_reset_handler,
 	.eh_bus_reset_handler = visorhba_bus_reset_handler,
 	.eh_host_reset_handler = visorhba_host_reset_handler,
-	.shost_attrs = NULL,
 #define visorhba_MAX_CMNDS 128
 	.can_queue = visorhba_MAX_CMNDS,
 	.sg_tablesize = 64,