tty: synclink_gt.c: move assignment out of if () block
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>
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 0e8c39b..0ea8eee 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -1539,7 +1539,8 @@
DBGINFO(("%s hdlcdev_open\n", 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 */
@@ -1803,7 +1804,8 @@
/* 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 alloc failure\n", info->device_name);
return -ENOMEM;
}
@@ -1824,7 +1826,8 @@
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;
@@ -1879,7 +1882,8 @@
stat = 0;
- if ((status = *(p+1) & (BIT1 + BIT0))) {
+ status = *(p + 1) & (BIT1 + BIT0);
+ if (status) {
if (status & BIT1)
icount->parity++;
else if (status & BIT0)
@@ -3755,7 +3759,8 @@
if (serial_driver) {
for (info=slgt_device_list ; info != NULL ; info=info->next_device)
tty_unregister_device(serial_driver, info->line);
- if ((rc = tty_unregister_driver(serial_driver)))
+ rc = tty_unregister_driver(serial_driver);
+ if (rc)
DBGERR(("tty_unregister_driver error=%d\n", rc));
put_tty_driver(serial_driver);
}