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tty: synclink.c: move assignment out of if () block

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We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.

CC: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2015-04-30 11:22:14 +02:00
parent f2908f70c6
commit a271ca37ac
1 changed files with 10 additions and 5 deletions
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15
drivers/tty/synclink.c
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@ -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;
}