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wifi: mac80211: allow for_each_sta_active_link() under RCU

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Since we only use this to protect the dereference and with
STA mutex, we can also allow this with just RCU.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230920211508.73c3e04985f4.I52ef396d693e0e381a73eade06850137d8900948@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2023-09-20 21:25:16 +03:00
parent 8a58fc1ce4
commit e865c827e9
1 changed files with 1 additions and 1 deletions
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2
include/net/mac80211.h
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@ -2393,7 +2393,7 @@ static inline bool lockdep_sta_mutex_held(struct ieee80211_sta *pubsta)
for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) \
if ((!(vif)->active_links || \
(vif)->active_links & BIT(link_id)) && \
((link_sta) = link_sta_dereference_protected(sta, link_id)))
((link_sta) = link_sta_dereference_check(sta, link_id)))
/**
* enum sta_notify_cmd - sta notify command