Techwizz/kernel-fxtec-pro1x
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tty: synclink_gt.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 11:22:15 +02:00
parent a271ca37ac
commit 3236133efe
1 changed files with 10 additions and 5 deletions
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15
drivers/tty/synclink_gt.c
View file

@ -1539,7 +1539,8 @@ static int hdlcdev_open(struct net_device *dev)
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 @@ static int hdlcdev_init(struct slgt_info *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 alloc failure\n", info->device_name);
return -ENOMEM;
}
@ -1824,7 +1826,8 @@ static int hdlcdev_init(struct slgt_info *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;
@ -1879,7 +1882,8 @@ static void rx_async(struct slgt_info *info)
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 @@ static void slgt_cleanup(void)
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);
}