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| author | Johannes Berg <johannes.berg@intel.com> | 2023-08-28 14:00:03 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-11 11:27:22 +0200 |
| commit | 5435af6e6ac0132178b13d57ffc756dab5eef626 (patch) | |
| tree | fc02747a8f279ebc4e59b427d9ef2e8e2f8c7fd3 /net/mac80211/ieee80211_i.h | |
| parent | 2a8b665e6bcc3d554beb0d7cc1e4fd78dd94b55d (diff) | |
| download | linux-5435af6e6ac0132178b13d57ffc756dab5eef626.tar.gz linux-5435af6e6ac0132178b13d57ffc756dab5eef626.tar.bz2 linux-5435af6e6ac0132178b13d57ffc756dab5eef626.zip | |
wifi: mac80211: remove chanctx_mtx
We now hold the wiphy mutex everywhere that we use or
needed the chanctx_mtx, so we don't need this mutex any
more. Remove it.
Most of this change was done automatically with spatch.
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 | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index a0bbd7070974..cc671b471542 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -979,8 +979,8 @@ struct ieee80211_link_data { struct ieee80211_sub_if_data *sdata; unsigned int link_id; - struct list_head assigned_chanctx_list; /* protected by chanctx_mtx */ - struct list_head reserved_chanctx_list; /* protected by chanctx_mtx */ + struct list_head assigned_chanctx_list; /* protected by wiphy mutex */ + struct list_head reserved_chanctx_list; /* protected by wiphy mutex */ /* multicast keys only */ struct ieee80211_key __rcu *gtk[NUM_DEFAULT_KEYS + @@ -1001,7 +1001,7 @@ struct ieee80211_link_data { struct delayed_work color_collision_detect_work; u64 color_bitmap; - /* context reservation -- protected with chanctx_mtx */ + /* context reservation -- protected with wiphy mutex */ struct ieee80211_chanctx *reserved_chanctx; struct cfg80211_chan_def reserved_chandef; bool reserved_radar_required; @@ -1499,7 +1499,6 @@ struct ieee80211_local { /* channel contexts */ struct list_head chanctx_list; - struct mutex chanctx_mtx; #ifdef CONFIG_MAC80211_LEDS struct led_trigger tx_led, rx_led, assoc_led, radio_led; |