net: wan/lmc: dont print format string when not available
authorTong Zhang <ztong0001@gmail.com>
Mon, 15 Feb 2021 19:23:07 +0000 (14:23 -0500)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 Feb 2021 21:03:22 +0000 (13:03 -0800)
dev->name is determined only after calling register_hdlc_device(),
however ,it is used by printk before the name is fully determined.

  [    4.565137] hdlc%d: detected at e8000000, irq 11

Instead of printing out a %d, print hdlc directly

Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/wan/lmc/lmc_main.c

index ebb568f9bc667c5f0a7e3d076edc4076e6706e1e..6c163db528351ebc73cfb490dcd73b88c7e454fa 100644 (file)
@@ -854,7 +854,7 @@ static int lmc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        spin_lock_init(&sc->lmc_lock);
        pci_set_master(pdev);
 
-       printk(KERN_INFO "%s: detected at %lx, irq %d\n", dev->name,
+       printk(KERN_INFO "hdlc: detected at %lx, irq %d\n",
               dev->base_addr, dev->irq);
 
        err = register_hdlc_device(dev);