diff options
Diffstat (limited to 'drivers/net/can/slcan.c')
| -rw-r--r-- | drivers/net/can/slcan.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c index 3f1ebcc2cb83..98a5a7d867f5 100644 --- a/drivers/net/can/slcan.c +++ b/drivers/net/can/slcan.c @@ -1,7 +1,7 @@ /* * slcan.c - serial line CAN interface driver (using tty line discipline) * - * This file is derived from linux/drivers/net/slip.c + * This file is derived from linux/drivers/net/slip/slip.c * * slip.c Authors : Laurence Culhane <loz@holmes.demon.co.uk> * Fred N. van Kempen <waltje@uwalt.nl.mugnet.org> @@ -639,10 +639,8 @@ static int __init slcan_init(void) printk(KERN_INFO "slcan: %d dynamic interface channels.\n", maxdev); slcan_devs = kzalloc(sizeof(struct net_device *)*maxdev, GFP_KERNEL); - if (!slcan_devs) { - printk(KERN_ERR "slcan: can't allocate slcan device array!\n"); + if (!slcan_devs) return -ENOMEM; - } /* Fill in our line protocol discipline, and register it */ status = tty_register_ldisc(N_SLCAN, &slc_ldisc); |