diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-08-28 13:59:32 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-11 11:27:19 +0200 |
| commit | 7483a2147aebea537e1447489109eeb5e771aff5 (patch) | |
| tree | 8033518df6e55f2b38979bffd3e4bb3f61f6498e /net/wireless/chan.c | |
| parent | e911a8192e29d7326e9062947ecd753c8572eb09 (diff) | |
wifi: cfg80211: check RTNL when iterating devices
Add a new "for_each_rdev()" macro and check that we
hold the RTNL when calling it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/chan.c')
| -rw-r--r-- | net/wireless/chan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 0b7e81db383d..3c691ae904d1 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -823,7 +823,7 @@ bool cfg80211_any_wiphy_oper_chan(struct wiphy *wiphy, if (!(chan->flags & IEEE80211_CHAN_RADAR)) return false; - list_for_each_entry(rdev, &cfg80211_rdev_list, list) { + for_each_rdev(rdev) { if (!reg_dfs_domain_same(wiphy, &rdev->wiphy)) continue; |