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authorJohannes Berg <johannes.berg@intel.com>2017-04-26 10:58:53 +0300
committerJohannes Berg <johannes.berg@intel.com>2017-04-26 23:17:44 +0200
commit4a199068230bd8074f2e39025a2216390ea5b829 (patch)
tree88af85b1f1511f285731bb5fa6c863f60fd382fb /drivers/net/wireless/ath/ath5k
parentcf147085fdda044622973a12e4e06f1c753ab677 (diff)
mac80211: disentangle iflist_mtx and chanctx_mtx
At least on iwlwifi, sometimes lockdep complains that we can lock chanctx_mtx -> mvm.mutex -> iflist_mtx (due to iterate_interfaces) and iflist_mtx -> chanctx_mtx Remove the latter dependency in mac80211 by using the RTNL that we already hold in one case, and can relatively easily achieve in the other case. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k')
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