1 files changed, 4 insertions, 0 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 7519018ff71a..1c74512697f0 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1538,6 +1538,10 @@ int ieee80211_reconfig(struct ieee80211_local *local)
                         changed |= BSS_CHANGED_ASSOC |
                                    BSS_CHANGED_ARP_FILTER |
                                    BSS_CHANGED_PS;
+
+                        if (sdata->u.mgd.dtim_period)
+                                changed |= BSS_CHANGED_DTIM_PERIOD;
+
                         mutex_lock(&sdata->u.mgd.mtx);
                         ieee80211_bss_info_change_notify(sdata, changed);
                         mutex_unlock(&sdata->u.mgd.mtx);