diff options
Diffstat (limited to 'drivers/tty/synclink.c')
| -rw-r--r-- | drivers/tty/synclink.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c index b7991707f..2fac7123b 100644 --- a/drivers/tty/synclink.c +++ b/drivers/tty/synclink.c @@ -4410,7 +4410,8 @@ static void synclink_cleanup(void) printk("Unloading %s: %s\n", driver_name, driver_version); if (serial_driver) { - if ((rc = tty_unregister_driver(serial_driver))) + rc = tty_unregister_driver(serial_driver); + if (rc) printk("%s(%d) failed to unregister tty driver err=%d\n", __FILE__,__LINE__,rc); put_tty_driver(serial_driver); @@ -7751,7 +7752,8 @@ static int hdlcdev_open(struct net_device *dev) printk("%s:hdlcdev_open(%s)\n",__FILE__,dev->name); /* generic HDLC layer open processing */ - if ((rc = hdlc_open(dev))) + rc = hdlc_open(dev); + if (rc) return rc; /* arbitrate between network and tty opens */ @@ -8018,7 +8020,8 @@ static int hdlcdev_init(struct mgsl_struct *info) /* allocate and initialize network and HDLC layer objects */ - if (!(dev = alloc_hdlcdev(info))) { + dev = alloc_hdlcdev(info); + if (!dev) { printk(KERN_ERR "%s:hdlc device allocation failure\n",__FILE__); return -ENOMEM; } @@ -8039,7 +8042,8 @@ static int hdlcdev_init(struct mgsl_struct *info) hdlc->xmit = hdlcdev_xmit; /* register objects with HDLC layer */ - if ((rc = register_hdlc_device(dev))) { + rc = register_hdlc_device(dev); + if (rc) { printk(KERN_WARNING "%s:unable to register hdlc device\n",__FILE__); free_netdev(dev); return rc; @@ -8075,7 +8079,8 @@ static int synclink_init_one (struct pci_dev *dev, return -EIO; } - if (!(info = mgsl_allocate_device())) { + info = mgsl_allocate_device(); + if (!info) { printk("can't allocate device instance data.\n"); return -EIO; } |