diff options
| author | Benjamin Berg <benjamin.berg@intel.com> | 2023-12-20 05:38:00 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-12-19 15:07:13 +0300 |
| commit | 8c917f16eb6198073ff8bc5d5c83a1bef9fae813 (patch) | |
| tree | 25914f2df645c39c66d8e5228565e31d77e52a94 /net | |
| parent | 044879ce54069cf5f0efe7b4e67200d92e23a7da (diff) | |
| download | linux-8c917f16eb6198073ff8bc5d5c83a1bef9fae813.tar.xz | |
wifi: mac80211: do not re-add debugfs entries during resume
The driver debugfs entries still exist when the interface is re-added
during reconfiguration. This can be either because of a HW restart
(in_reconfig) or because we are resuming.
Fixes: a1f5dcb1c0c1 ("wifi: mac80211: add a driver callback to add vif debugfs")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231220043149.ddd48c66ec6b.Ia81080d92129ceecf462eceb4966bab80df12060@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/driver-ops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index d3820333cd59..5e0435db2f9c 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -77,7 +77,7 @@ int drv_add_interface(struct ieee80211_local *local, sdata->flags |= IEEE80211_SDATA_IN_DRIVER; - if (!local->in_reconfig) { + if (!local->in_reconfig && !local->resuming) { drv_vif_add_debugfs(local, sdata); /* initially vif is not MLD */ ieee80211_link_debugfs_drv_add(&sdata->deflink); @@ -534,7 +534,7 @@ int drv_change_vif_links(struct ieee80211_local *local, if (ret) return ret; - if (!local->in_reconfig) { + if (!local->in_reconfig && !local->resuming) { for_each_set_bit(link_id, &links_to_add, IEEE80211_MLD_MAX_NUM_LINKS) { link = rcu_access_pointer(sdata->link[link_id]); @@ -590,7 +590,7 @@ int drv_change_sta_links(struct ieee80211_local *local, return ret; /* during reconfig don't add it to debugfs again */ - if (local->in_reconfig) + if (local->in_reconfig || local->resuming) return 0; for_each_set_bit(link_id, &links_to_add, IEEE80211_MLD_MAX_NUM_LINKS) { |