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H A D | sme.c | dee8a973 Tue Aug 13 02:23:57 CDT 2013 Johannes Berg <johannes.berg@intel.com> cfg80211: don't request disconnect if not connected
Neil Brown reports that with libertas, my recent cfg80211 SME changes in commit ceca7b7121795ef81bd598a240d53a92566 ("cfg80211: separate internal SME implementation") broke libertas suspend because it we now asked it to disconnect while already disconnected.
The problematic change is in cfg80211_disconnect() as it previously checked the SME state and now calls the driver disconnect operation unconditionally.
Fix this by checking if there's a current_bss indicating a connection, and do nothing if not.
Reported-and-tested-by: Neil Brown <neilb@suse.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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