1 files changed, 3 insertions, 2 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 6b322fa681f..107a0cbe52a 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -677,10 +677,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
         /*
          * Calculate scan IE length -- we need this to alloc
          * memory and to subtract from the driver limit. It
-         * includes the (extended) supported rates and HT
+         * includes the DS Params, (extended) supported rates, and HT
          * information -- SSID is the driver's responsibility.
          */
-        local->scan_ies_len = 4 + max_bitrates; /* (ext) supp rates */
+        local->scan_ies_len = 4 + max_bitrates /* (ext) supp rates */ +
+                3 /* DS Params */;
         if (supp_ht)
                 local->scan_ies_len += 2 + sizeof(struct ieee80211_ht_cap);