diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 11:55:49 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 18:45:58 +0100 |
| commit | 6ea0a69ca21bbddab5b3979c2190013b0263e749 (patch) | |
| tree | 27fe05578c960fa946d68ce8db3dfead88b47b49 /net/mac80211/ieee80211_i.h | |
| parent | cfg80211: allow drivers to support random MAC addresses for scan (diff) | |
| download | linux-6ea0a69ca21bbddab5b3979c2190013b0263e749.tar.xz linux-6ea0a69ca21bbddab5b3979c2190013b0263e749.zip | |
mac80211: rcu-ify scan and scheduled scan request pointers
In order to use the scan and scheduled scan request pointers during
RX to check for randomisation, make them accessible using RCU.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 34168c21bf06..dd27180060b9 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1238,7 +1238,7 @@ struct ieee80211_local { unsigned long scanning; struct cfg80211_ssid scan_ssid; struct cfg80211_scan_request *int_scan_req; - struct cfg80211_scan_request *scan_req; + struct cfg80211_scan_request __rcu *scan_req; struct ieee80211_scan_request *hw_scan_req; struct cfg80211_chan_def scan_chandef; enum ieee80211_band hw_scan_band; @@ -1248,7 +1248,7 @@ struct ieee80211_local { struct work_struct sched_scan_stopped_work; struct ieee80211_sub_if_data __rcu *sched_scan_sdata; - struct cfg80211_sched_scan_request *sched_scan_req; + struct cfg80211_sched_scan_request __rcu *sched_scan_req; unsigned long leave_oper_channel_time; enum mac80211_scan_state next_scan_state; |