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| author |   Alexander Aring <alex.aring@gmail.com> | 2014-03-02 08:09:35 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-03-02 19:19:44 -0500 |
| commit | b6f82fc05da4d21d03e6171202d8cf181f4da053 (patch) | |
| tree | b70506fc095825b4ae6eb602c773c7405e18229e /net/ieee802154 | |
| parent | 6lowpan: remove initialization of tag value (diff) | |
| download | linux-dev-b6f82fc05da4d21d03e6171202d8cf181f4da053.tar.xz linux-dev-b6f82fc05da4d21d03e6171202d8cf181f4da053.zip | |
6lowpan: use memcpy to set tag value in fraghdr
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/6lowpan_rtnl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c index 178ffb97816b..e4726180fc36 100644 --- a/net/ieee802154/6lowpan_rtnl.c +++ b/net/ieee802154/6lowpan_rtnl.c @@ -265,8 +265,7 @@ lowpan_skb_fragmentation(struct sk_buff *skb, struct net_device *dev) /* first fragment header */ head[0] = LOWPAN_DISPATCH_FRAG1 | ((dgram_size >> 8) & 0x7); head[1] = dgram_size & 0xff; - head[2] = tag >> 8; - head[3] = tag & 0xff; + memcpy(head + 2, &tag, sizeof(tag)); /* calc the nearest payload length(divided to 8) for first fragment * which fits into a IEEE802154_MTU |