driver core: remove KOBJ_NAME_LEN define

Kobjects do not have a limit in name size since a while, so stop
pretending that they do.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

3 files changed, 9 insertions, 8 deletions

diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 78dad28b70d5..fed0b02ebc1d 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -232,8 +232,8 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
         }
 
         if (shost->transportt->create_work_queue) {
-                snprintf(shost->work_q_name, KOBJ_NAME_LEN, "scsi_wq_%d",
-                        shost->host_no);
+                snprintf(shost->work_q_name, sizeof(shost->work_q_name),
+                         "scsi_wq_%d", shost->host_no);
                 shost->work_q = create_singlethread_workqueue(
                                         shost->work_q_name);
                 if (!shost->work_q) {
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 5fd64e70029d..a272b9a2c869 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -417,15 +417,16 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev,
         fc_host->next_vport_number = 0;
         fc_host->npiv_vports_inuse = 0;
 
-        snprintf(fc_host->work_q_name, KOBJ_NAME_LEN, "fc_wq_%d",
-                shost->host_no);
+        snprintf(fc_host->work_q_name, sizeof(fc_host->work_q_name),
+                 "fc_wq_%d", shost->host_no);
         fc_host->work_q = create_singlethread_workqueue(
                                         fc_host->work_q_name);
         if (!fc_host->work_q)
                 return -ENOMEM;
 
-        snprintf(fc_host->devloss_work_q_name, KOBJ_NAME_LEN, "fc_dl_%d",
-                shost->host_no);
+        snprintf(fc_host->devloss_work_q_name,
+                 sizeof(fc_host->devloss_work_q_name),
+                 "fc_dl_%d", shost->host_no);
         fc_host->devloss_work_q = create_singlethread_workqueue(
                                         fc_host->devloss_work_q_name);
         if (!fc_host->devloss_work_q) {
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 06748f318cd5..043c3921164f 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -247,8 +247,8 @@ static int iscsi_setup_host(struct transport_container *tc, struct device *dev,
         atomic_set(&ihost->nr_scans, 0);
         mutex_init(&ihost->mutex);
 
-        snprintf(ihost->scan_workq_name, KOBJ_NAME_LEN, "iscsi_scan_%d",
-                shost->host_no);
+        snprintf(ihost->scan_workq_name, sizeof(ihost->scan_workq_name),
+                 "iscsi_scan_%d", shost->host_no);
         ihost->scan_workq = create_singlethread_workqueue(
                                                 ihost->scan_workq_name);
         if (!ihost->scan_workq)