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authorVasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>2017-04-18 17:39:19 +0530
committerJohannes Berg <johannes.berg@intel.com>2017-04-25 21:42:52 +0200
commitcd50ac0f31d111cf6c2a7b953a67703d5522ef55 (patch)
treee6964652fcee5ee58cc466025f1882555e1c18fe /net/mac80211
parent5e1fc7c5ba00599ccd7096eef3e9fd3362c1230f (diff)
downloadlinux-cd50ac0f31d111cf6c2a7b953a67703d5522ef55.tar.bz2
cfg80211: Fix dfs state propagation for non-DFS center channel
When part of a bigger bandwidth (160 MHz) channel falls in DFS channel range it is possible that the center frequency may not necessarily be a radar channel. Remove the sanity check on channel flag for IEEE80211_CHAN_RADAR in regulatory_propagate_dfs_state(), this should fix the dfs state propagation for non-DFS center freq which has DFS channels in it's bandwidth, should also fix unnecessary WARN_ON() spam in regulatory_propagate_dfs_state(). Fixes: 8976672736d6 ("cfg80211: Share Channel DFS state across wiphys of same DFS domain") Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
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