diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wan/hdlc_cisco.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c index 3f6a51af02a2..0d29a2ceecdb 100644 --- a/drivers/net/wan/hdlc_cisco.c +++ b/drivers/net/wan/hdlc_cisco.c @@ -92,10 +92,9 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type, skb = dev_alloc_skb(sizeof(struct hdlc_header) + sizeof(struct cisco_packet)); - if (!skb) { - netdev_warn(dev, "Memory squeeze on %s()\n", __func__); + if (!skb) return; - } + skb_reserve(skb, 4); cisco_hard_header(skb, dev, CISCO_KEEPALIVE, NULL, NULL, 0); data = (struct cisco_packet *)(skb->data + 4); |