diff options
| author | Alexander Wetzel <Alexander@wetzel-home.de> | 2025-02-14 00:43:30 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-02-26 17:10:38 +0300 |
| commit | 861d0445e72e9e33797f2ceef882c74decb16a87 (patch) | |
| tree | 64e74e408de2c51f878ddee40ded63435f364096 | |
| parent | 130067e9c13bdc4820748ef16076a6972364745f (diff) | |
| download | linux-861d0445e72e9e33797f2ceef882c74decb16a87.tar.xz | |
wifi: mac80211: Fix sparse warning for monitor_sdata
Use rcu_access_pointer() to avoid sparse warning in
drv_remove_interface().
Signed-off-by: Alexander Wetzel <Alexander@wetzel-home.de>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202502130534.bVrZZBK0-lkp@intel.com/
Fixes: 646262c71aca ("wifi: mac80211: remove debugfs dir for virtual monitor")
Link: https://patch.msgid.link/20250213214330.6113-1-Alexander@wetzel-home.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/driver-ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index 2fc60e1e77a5..35349a7f16cb 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -121,7 +121,7 @@ void drv_remove_interface(struct ieee80211_local *local, * The virtual monitor interface doesn't get a debugfs * entry, so it's exempt here. */ - if (sdata != local->monitor_sdata) + if (sdata != rcu_access_pointer(local->monitor_sdata)) ieee80211_debugfs_recreate_netdev(sdata, sdata->vif.valid_links); |