diff options
Diffstat (limited to 'drivers/net/pppoe.c')
| -rw-r--r-- | drivers/net/pppoe.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index 6f98834e6ace..f75aeaaf861f 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -664,8 +664,8 @@ static int pppoe_ioctl(struct socket *sock, unsigned int cmd, { struct sock *sk = sock->sk; struct pppox_sock *po = pppox_sk(sk); - int val = 0; - int err = 0; + int val; + int err; switch (cmd) { case PPPIOCGMRU: @@ -754,8 +754,9 @@ static int pppoe_ioctl(struct socket *sock, unsigned int cmd, err = 0; break; - default:; - }; + default: + err = -ENOTTY; + } return err; } |