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6lowpan: move lowpan frag_info out of 802.15.4 headers

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Fragmentation and reassembly information for 6lowpan is independent from
the 802.15.4 stack and used only by the 6lowpan reassembly process. Move
the ieee802154_frag_info struct to a private are, it needn't be in the
802.15.4 skb control block.

Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Phoebe Buckheister
2014-03-14 21:24:03 +01:00
committed by David S. Miller
parent ae531b9475
commit a13061ec04
2 changed files with 18 additions and 17 deletions
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8
include/net/ieee802154_netdev.h
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@@ -187,13 +187,6 @@ static inline void ieee802154_addr_to_sa(struct ieee802154_addr_sa *sa,
}
}
struct ieee802154_frag_info {
__be16 d_tag;
u16 d_size;
u8 d_offset;
};
/*
* A control block of skb passed between the ARPHRD_IEEE802154 device
* and other stack parts.
@@ -202,7 +195,6 @@ struct ieee802154_mac_cb {
u8 lqi;
u8 flags;
u8 seq;
struct ieee802154_frag_info frag_info;
struct ieee802154_addr source;
struct ieee802154_addr dest;
};