diff options
Diffstat (limited to 'net/ieee802154/6lowpan/rx.c')
| -rw-r--r-- | net/ieee802154/6lowpan/rx.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/net/ieee802154/6lowpan/rx.c b/net/ieee802154/6lowpan/rx.c index 65d55e05516c..403f17126433 100644 --- a/net/ieee802154/6lowpan/rx.c +++ b/net/ieee802154/6lowpan/rx.c @@ -90,36 +90,12 @@ static lowpan_rx_result lowpan_rx_h_frag(struct sk_buff *skb) int lowpan_iphc_decompress(struct sk_buff *skb) { - struct ieee802154_addr_sa sa, da; struct ieee802154_hdr hdr; - u8 iphc0, iphc1; - void *sap, *dap; if (ieee802154_hdr_peek_addrs(skb, &hdr) < 0) return -EINVAL; - raw_dump_table(__func__, "raw skb data dump", skb->data, skb->len); - - if (lowpan_fetch_skb_u8(skb, &iphc0) || - lowpan_fetch_skb_u8(skb, &iphc1)) - return -EINVAL; - - ieee802154_addr_to_sa(&sa, &hdr.source); - ieee802154_addr_to_sa(&da, &hdr.dest); - - if (sa.addr_type == IEEE802154_ADDR_SHORT) - sap = &sa.short_addr; - else - sap = &sa.hwaddr; - - if (da.addr_type == IEEE802154_ADDR_SHORT) - dap = &da.short_addr; - else - dap = &da.hwaddr; - - return lowpan_header_decompress(skb, skb->dev, sap, sa.addr_type, - IEEE802154_ADDR_LEN, dap, da.addr_type, - IEEE802154_ADDR_LEN, iphc0, iphc1); + return lowpan_header_decompress(skb, skb->dev, &hdr.dest, &hdr.source); } static lowpan_rx_result lowpan_rx_h_iphc(struct sk_buff *skb) |