diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2024-08-27 09:49:40 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-08-28 12:39:29 +0200 |
| commit | ac35180032fbc5d80b29af00ba4881815ceefcb6 (patch) | |
| tree | 3e46578a45a5fa4c5baa02836e23ad7d8d22eeda /net/mac80211/scan.c | |
| parent | d07e1f5c745058d1805e7d8042b9a326b120cb6e (diff) | |
wifi: mac80211: fix RCU list iterations
There are a number of places where RCU list iteration is
used, but that aren't (always) called with RCU held. Use
just list_for_each_entry() in most, and annotate iface
iteration with the required locks.
Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20240827094939.ed8ac0b2f897.I8443c9c3c0f8051841353491dae758021b53115e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/scan.c')
| -rw-r--r-- | net/mac80211/scan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 1c5d99975ad0..3b2bde6360bc 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -504,7 +504,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) * the scan was in progress; if there was none this will * just be a no-op for the particular interface. */ - list_for_each_entry_rcu(sdata, &local->interfaces, list) { + list_for_each_entry(sdata, &local->interfaces, list) { if (ieee80211_sdata_running(sdata)) wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work); } |