diff options
Diffstat (limited to 'drivers/tty/tty_ldisc.c')
| -rw-r--r-- | drivers/tty/tty_ldisc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c index e758f44729e7..3f68e213df1f 100644 --- a/drivers/tty/tty_ldisc.c +++ b/drivers/tty/tty_ldisc.c @@ -58,7 +58,6 @@ static struct tty_ldisc_ops *tty_ldiscs[NR_LDISCS]; int tty_register_ldisc(struct tty_ldisc_ops *new_ldisc) { unsigned long flags; - int ret = 0; if (new_ldisc->num < N_TTY || new_ldisc->num >= NR_LDISCS) return -EINVAL; @@ -67,7 +66,7 @@ int tty_register_ldisc(struct tty_ldisc_ops *new_ldisc) tty_ldiscs[new_ldisc->num] = new_ldisc; raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags); - return ret; + return 0; } EXPORT_SYMBOL(tty_register_ldisc); |