diff options
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index fd46ef0..1c1ac84 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -2548,9 +2548,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd, spin_unlock_irqrestore(&ch->ch_lock, flags); - rc = put_user(C_CLOCAL(tty) ? 1 : 0, - (unsigned long __user *)arg); - return rc; + return put_user(C_CLOCAL(tty) ? 1 : 0, + (unsigned long __user *)arg); case TIOCSSOFTCAR: @@ -2721,8 +2720,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd, case DIGI_GETCUSTOMBAUD: spin_unlock_irqrestore(&ch->ch_lock, flags); - rc = put_user(ch->ch_custom_speed, (unsigned int __user *)arg); - return rc; + return put_user(ch->ch_custom_speed, + (unsigned int __user *)arg); case DIGI_SETCUSTOMBAUD: { @@ -2808,8 +2807,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd, events |= (EV_IPU | EV_IPS); spin_unlock_irqrestore(&ch->ch_lock, flags); - rc = put_user(events, (unsigned int __user *)arg); - return rc; + return put_user(events, (unsigned int __user *)arg); } /* |