diff options
| -rw-r--r-- | include/net/6lowpan.h | 10 | ||||
| -rw-r--r-- | net/ieee802154/6lowpan/tx.c | 2 |
2 files changed, 1 insertions, 11 deletions
diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index f127a92d1b94..cf3bc564ac03 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -74,16 +74,6 @@ LOWPAN_IPHC_MAX_HEADER_LEN + \ LOWPAN_NHC_MAX_HDR_LEN) -#define lowpan_is_addr_broadcast(a) \ - ((((a)[0]) == 0xFF) && \ - (((a)[1]) == 0xFF) && \ - (((a)[2]) == 0xFF) && \ - (((a)[3]) == 0xFF) && \ - (((a)[4]) == 0xFF) && \ - (((a)[5]) == 0xFF) && \ - (((a)[6]) == 0xFF) && \ - (((a)[7]) == 0xFF)) - #define LOWPAN_DISPATCH_IPV6 0x41 /* 01000001 = 65 */ #define LOWPAN_DISPATCH_IPHC 0x60 /* 011xxxxx = ... */ #define LOWPAN_DISPATCH_IPHC_MASK 0xe0 diff --git a/net/ieee802154/6lowpan/tx.c b/net/ieee802154/6lowpan/tx.c index f6594a87d6fc..d4353faced35 100644 --- a/net/ieee802154/6lowpan/tx.c +++ b/net/ieee802154/6lowpan/tx.c @@ -238,7 +238,7 @@ static int lowpan_header(struct sk_buff *skb, struct net_device *ldev, /* if the destination address is the broadcast address, use the * corresponding short address */ - if (lowpan_is_addr_broadcast((const u8 *)daddr)) { + if (!memcmp(daddr, ldev->broadcast, EUI64_ADDR_LEN)) { da.mode = IEEE802154_ADDR_SHORT; da.short_addr = cpu_to_le16(IEEE802154_ADDR_BROADCAST); cb->ackreq = false; |