1 files changed, 4 insertions, 1 deletions

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c08b8e90bbc..b37c3415f0e 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1952,7 +1952,10 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
         dev->stats.rx_bytes += rx->skb->len;
 
         if (local->ps_sdata && local->hw.conf.dynamic_ps_timeout > 0 &&
-            !is_multicast_ether_addr(((struct ethhdr *)rx->skb->data)->h_dest)) {
+            !is_multicast_ether_addr(
+                    ((struct ethhdr *)rx->skb->data)->h_dest) &&
+            (!local->scanning &&
+             !test_bit(SDATA_STATE_OFFCHANNEL, &sdata->state))) {
                         mod_timer(&local->dynamic_ps_timer, jiffies +
                          msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
         }