diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-08-29 12:18:56 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-11 11:27:23 +0200 |
| commit | 076fc8775dafe995e94c106bb732bf2d42dedcea (patch) | |
| tree | bc4ad9b0ea9471eb243eec8ba3bc947f15c805e2 /net/mac80211/driver-ops.h | |
| parent | a7614b482d64a1d7f595178b12d71f12936ba9a3 (diff) | |
wifi: cfg80211: remove wdev mutex
Since we're now protecting everything with the wiphy mutex
(and were really using it for almost everything before),
there's no longer any real reason to have a separate wdev
mutex. It may feel better, but really has no value.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
| -rw-r--r-- | net/mac80211/driver-ops.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 2fac7dc2eb9d..554c7aa10cc2 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -996,14 +996,6 @@ static inline void drv_change_chanctx(struct ieee80211_local *local, trace_drv_return_void(local); } -static inline void drv_verify_link_exists(struct ieee80211_sub_if_data *sdata, - struct ieee80211_bss_conf *link_conf) -{ - /* deflink always exists, so need to check only for other links */ - if (sdata->deflink.conf != link_conf) - sdata_assert_lock(sdata); -} - int drv_assign_vif_chanctx(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct ieee80211_bss_conf *link_conf, @@ -1022,9 +1014,6 @@ static inline int drv_start_ap(struct ieee80211_local *local, { int ret = 0; - /* make sure link_conf is protected */ - drv_verify_link_exists(sdata, link_conf); - might_sleep(); lockdep_assert_wiphy(local->hw.wiphy); @@ -1045,9 +1034,6 @@ static inline void drv_stop_ap(struct ieee80211_local *local, might_sleep(); lockdep_assert_wiphy(local->hw.wiphy); - /* make sure link_conf is protected */ - drv_verify_link_exists(sdata, link_conf); - if (!check_sdata_in_driver(sdata)) return; |