Bluetooth: 6lowpan: remove unnecessary codes in give_skb_to_upper
netif_rx() only returns NET_RX_DROP and NET_RX_SUCCESS, not returns negative value Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
parent
15346a9c28
commit
4456c50d23
|
@ -249,19 +249,12 @@ static struct lowpan_dev *lookup_dev(struct l2cap_conn *conn)
|
||||||
static int give_skb_to_upper(struct sk_buff *skb, struct net_device *dev)
|
static int give_skb_to_upper(struct sk_buff *skb, struct net_device *dev)
|
||||||
{
|
{
|
||||||
struct sk_buff *skb_cp;
|
struct sk_buff *skb_cp;
|
||||||
int ret;
|
|
||||||
|
|
||||||
skb_cp = skb_copy(skb, GFP_ATOMIC);
|
skb_cp = skb_copy(skb, GFP_ATOMIC);
|
||||||
if (!skb_cp)
|
if (!skb_cp)
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
|
|
||||||
ret = netif_rx(skb_cp);
|
return netif_rx(skb_cp);
|
||||||
if (ret < 0) {
|
|
||||||
BT_DBG("receive skb %d", ret);
|
|
||||||
return NET_RX_DROP;
|
|
||||||
}
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int process_data(struct sk_buff *skb, struct net_device *netdev,
|
static int process_data(struct sk_buff *skb, struct net_device *netdev,
|
||||||
|
|
Loading…
Reference in a new issue