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From: Sam Leffler <sam@FreeBSD.org>
Date: Wed, 12 Aug 2009 21:19:19 +0000 (UTC)
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Subject: cvs commit: src/sys/net80211 ieee80211.c
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sam         2009-08-12 21:19:19 UTC

  FreeBSD src repository

  Modified files:
    sys/net80211         ieee80211.c 
  Log:
  SVN rev 196159 on 2009-08-12 21:19:19Z by sam
  
  Drain link state event changes posted during vap destroy.  This is a
  band-aid for the general problem that if_link_state_change can be
  called between if_detach and if_free leaving a task queued that has
  been free'd.
  
  Spotted by:     thompsa
  Reviewed by:    rwatson
  Approved by:    re (rwatson)
  
  Revision  Changes    Path
  1.86      +3 -1      src/sys/net80211/ieee80211.c