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>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 75e599b85b64..34402c47027e 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1670,7 +1670,8 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
         INIT_DELAYED_WORK(&ioc->fault_reset_work, mpt_fault_reset_work);
         spin_lock_init(&ioc->fault_reset_work_lock);
 
-        snprintf(ioc->reset_work_q_name, KOBJ_NAME_LEN, "mpt_poll_%d", ioc->id);
+        snprintf(ioc->reset_work_q_name, sizeof(ioc->reset_work_q_name),
+                 "mpt_poll_%d", ioc->id);
         ioc->reset_work_q =
                 create_singlethread_workqueue(ioc->reset_work_q_name);
         if (!ioc->reset_work_q) {