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6lowpan: fix process_data return values

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As process_data now returns just error codes fix up the calls to this
function to only drop the skb if an error code is returned.

Signed-off-by: Martin Townsend <mtownsend1973@gmail.com>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Martin Townsend 2014-10-23 15:40:54 +01:00 committed by Marcel Holtmann
parent f8b361768e
commit 04dfd7386a
2 changed files with 4 additions and 4 deletions
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2
net/bluetooth/6lowpan.c
View file

@ -347,7 +347,7 @@ static int recv_pkt(struct sk_buff *skb, struct net_device *dev,
goto drop;
ret = process_data(local_skb, dev, chan);
if (ret != NET_RX_SUCCESS)
if (ret < 0)
goto drop;
local_skb->protocol = htons(ETH_P_IPV6);

6
net/ieee802154/6lowpan_rtnl.c
View file

@ -542,7 +542,7 @@ static int lowpan_rcv(struct sk_buff *skb, struct net_device *dev,
switch (skb->data[0] & 0xe0) {
case LOWPAN_DISPATCH_IPHC: /* ipv6 datagram */
ret = process_data(skb, &hdr);
if (ret == NET_RX_DROP)
if (ret < 0)
goto drop;
return lowpan_give_skb_to_devices(skb, NULL);
@ -550,7 +550,7 @@ static int lowpan_rcv(struct sk_buff *skb, struct net_device *dev,
ret = lowpan_frag_rcv(skb, LOWPAN_DISPATCH_FRAG1);
if (ret == 1) {
ret = process_data(skb, &hdr);
if (ret == NET_RX_DROP)
if (ret < 0)
goto drop;
return lowpan_give_skb_to_devices(skb, NULL);
@ -563,7 +563,7 @@ static int lowpan_rcv(struct sk_buff *skb, struct net_device *dev,
ret = lowpan_frag_rcv(skb, LOWPAN_DISPATCH_FRAGN);
if (ret == 1) {
ret = process_data(skb, &hdr);
if (ret == NET_RX_DROP)
if (ret < 0)
goto drop;
return lowpan_give_skb_to_devices(skb, NULL);