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From: Bernhard Schmidt <bschmidt@FreeBSD.org>
Date: Sun, 30 Jan 2011 13:17:45 +0000 (UTC)
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Subject: cvs commit: src/sbin/ifconfig ifieee80211.c
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bschmidt    2011-01-30 13:17:45 UTC

  FreeBSD src repository

  Modified files:
    sbin/ifconfig        ifieee80211.c 
  Log:
  SVN rev 218090 on 2011-01-30 13:17:45Z by bschmidt
  
  When doing a scan while being associated it is possible that the scan
  is deferred for the time it takes to flush the TX queue. This work being
  done the scan then is continued, but only if it is marked to do so. As
  the 'ifconfig scan' request is meant to be used after the interface is
  brought up, request a background scan by default. This behaviour is
  already documented in manual page.
  
  This fixes on possible case where 'ifconfig scan' hangs infinitely.
  
  MFC after:      1 month
  
  Revision  Changes    Path
  1.89      +1 -0      src/sbin/ifconfig/ifieee80211.c