This patch is just a little cleanup to use *skb_network_header(skb)
instead of skb->data[0].
Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
---
net/ieee802154/6lowpan/rx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ieee802154/6lowpan/rx.c b/net/ieee802154/6lowpan/rx.c
index 22a1db4..a7b9d39 100644
--- a/net/ieee802154/6lowpan/rx.c
+++ b/net/ieee802154/6lowpan/rx.c
@@ -106,14 +106,14 @@ static int lowpan_rcv(struct sk_buff *skb, struct net_device *dev,
goto drop_skb;
/* check that it's our buffer */
- if (skb->data[0] == LOWPAN_DISPATCH_IPV6) {
+ if (*skb_network_header(skb) == LOWPAN_DISPATCH_IPV6) {
/* Pull off the 1-byte of 6lowpan header. */
if (lowpan_fetch_skb(skb, NULL, 1))
goto drop_skb;
return lowpan_give_skb_to_devices(skb, NULL);
} else {
- switch (skb->data[0] & 0xe0) {
+ switch (*skb_network_header(skb) & 0xe0) {
case LOWPAN_DISPATCH_IPHC: /* ipv6 datagram */
ret = iphc_decompress(skb, &hdr);
if (ret < 0)
--
2.2.0
--
To unsubscribe from this list: send the line "unsubscribe linux-wpan" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
