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wifi: mac80211: don't recreate driver link debugfs in reconfig

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[ Upstream commit 822cab1987 ]

We can delete any that we want to remove, but we can't
recreate the links as they already exist.

Fixes: 170cd6a66d ("wifi: mac80211: add netdev per-link debugfs data and driver hook")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230928172905.3d0214838421.I512a0ff86f631ff42bf25ea0cb2e8e8616794a94@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Johannes Berg 2023-09-28 17:35:24 +03:00 committed by Greg Kroah-Hartman
parent 8df43e3477
commit d0803ca6fd
1 changed files with 6 additions and 3 deletions
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9
net/mac80211/driver-ops.c
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@ -510,10 +510,13 @@ int drv_change_vif_links(struct ieee80211_local *local,
if (ret)
return ret;
for_each_set_bit(link_id, &links_to_add, IEEE80211_MLD_MAX_NUM_LINKS) {
link = rcu_access_pointer(sdata->link[link_id]);
if (!local->in_reconfig) {
for_each_set_bit(link_id, &links_to_add,
IEEE80211_MLD_MAX_NUM_LINKS) {
link = rcu_access_pointer(sdata->link[link_id]);
ieee80211_link_debugfs_drv_add(link);
ieee80211_link_debugfs_drv_add(link);
}
}
return 0;