1 files changed, 6 insertions, 0 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index bab5c63c0bad..84cef600c573 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -522,6 +522,12 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
                 memcpy(sdata->vif.hw_queue, master->vif.hw_queue,
                        sizeof(sdata->vif.hw_queue));
                 sdata->vif.bss_conf.chandef = master->vif.bss_conf.chandef;
+
+                mutex_lock(&local->key_mtx);
+                sdata->crypto_tx_tailroom_needed_cnt +=
+                        master->crypto_tx_tailroom_needed_cnt;
+                mutex_unlock(&local->key_mtx);
+
                 break;
                 }
         case NL80211_IFTYPE_AP: