| commit | 4a199068230bd8074f2e39025a2216390ea5b829 | [log] [tgz] |
|---|---|---|
| author | Johannes Berg <johannes.berg@intel.com> | Wed Apr 26 10:58:53 2017 +0300 |
| committer | Johannes Berg <johannes.berg@intel.com> | Wed Apr 26 23:17:44 2017 +0200 |
| tree | 88af85b1f1511f285731bb5fa6c863f60fd382fb | |
| parent | cf147085fdda044622973a12e4e06f1c753ab677 [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>