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authorJohannes Berg <johannes.berg@intel.com>2015-03-01 07:10:06 (GMT)
committerJohannes Berg <johannes.berg@intel.com>2015-03-04 09:34:08 (GMT)
commitef7c67257c9a0765bd1a53f83fd63d55a0f7b224 (patch)
tree3a28a7b8ada90df1f17673e6f8a49fb9b20e209a /fs/fscache
parentc8fff3dc72817d476e083c3f9bc59a11901ecfeb (diff)
downloadlinux-ef7c67257c9a0765bd1a53f83fd63d55a0f7b224.tar.xz
mac80211: don't do driver suspend with auth/assoc in progress
Drivers can't really be expected to suspend properly while auth or assoc is in progress since then they don't have any state they could keep with WoWLAN, nor can they actually finish the authentication or association. In fact, keeping this can cause subtle issues with drivers like iwlwifi that refuse WoWLAN if not associated, but have trouble figuring out what's going on in the middle of association. In any case, regardless of possible driver issues in this area, it doesn't make sense for mac80211 to try to WoWLAN-suspend in the middle of such operations, so stop them before. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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