[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()

[jejb: limit ioctl to returning 20 characters to avoid overrun
       on long device names and add a few more conversions]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 3fdbb13e80a8..aa670a1d1513 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -388,8 +388,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
                 shost->dma_boundary = 0xffffffff;
 
         device_initialize(&shost->shost_gendev);
-        snprintf(shost->shost_gendev.bus_id, BUS_ID_SIZE, "host%d",
-                shost->host_no);
+        dev_set_name(&shost->shost_gendev, "host%d", shost->host_no);
 #ifndef CONFIG_SYSFS_DEPRECATED
         shost->shost_gendev.bus = &scsi_bus_type;
 #endif
@@ -398,8 +397,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
         device_initialize(&shost->shost_dev);
         shost->shost_dev.parent = &shost->shost_gendev;
         shost->shost_dev.class = &shost_class;
-        snprintf(shost->shost_dev.bus_id, BUS_ID_SIZE, "host%d",
-                 shost->host_no);
+        dev_set_name(&shost->shost_dev, "host%d", shost->host_no);
         shost->shost_dev.groups = scsi_sysfs_shost_attr_groups;
 
         shost->ehandler = kthread_run(scsi_error_handler, shost,