diff options
Diffstat (limited to 'net/can/af_can.c')
| -rw-r--r-- | net/can/af_can.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c index 702be5a2c95..733d66f1b05 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -95,7 +95,7 @@ struct s_pstats can_pstats; /* receive list statistics */ * af_can socket functions */ -static int can_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) +int can_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) { struct sock *sk = sock->sk; @@ -108,6 +108,7 @@ static int can_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) return -ENOIOCTLCMD; } } +EXPORT_SYMBOL(can_ioctl); static void can_sock_destruct(struct sock *sk) { @@ -698,13 +699,9 @@ int can_proto_register(struct can_proto *cp) printk(KERN_ERR "can: protocol %d already registered\n", proto); err = -EBUSY; - } else { + } else proto_tab[proto] = cp; - /* use generic ioctl function if not defined by module */ - if (!cp->ops->ioctl) - cp->ops->ioctl = can_ioctl; - } spin_unlock(&proto_tab_lock); if (err < 0) |