[3/4] [IPSEC] Turn km_event.data into a union

[Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>]

Hi:

This patch turns km_event.data into a union.  This makes code that
uses it clearer.
  
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

 include/net/xfrm.h    |    7 ++++++-
 net/key/af_key.c      |   17 +++++------------
 net/xfrm/xfrm_state.c |    5 ++---
 net/xfrm/xfrm_user.c  |   10 +++++-----
 4 files changed, 18 insertions(+), 21 deletions(-)
 
Cheers,
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Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
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xfrm-event-3
Description: Text document