Commit 146bb483 authored by Thomas Pedersen's avatar Thomas Pedersen Committed by Johannes Berg

mac80211: disallow changing auto_open_plinks

while user MPM is running.
Signed-off-by: default avatarThomas Pedersen <>
Signed-off-by: default avatarJohannes Berg <>
parent d37bb18a
......@@ -1773,8 +1773,11 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
conf->dot11MeshTTL = nconf->dot11MeshTTL;
if (_chg_mesh_attr(NL80211_MESHCONF_ELEMENT_TTL, mask))
conf->element_ttl = nconf->element_ttl;
if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask))
if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask)) {
if (ifmsh->user_mpm)
return -EBUSY;
conf->auto_open_plinks = nconf->auto_open_plinks;
if (_chg_mesh_attr(NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, mask))
conf->dot11MeshNbrOffsetMaxNeighbor =
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