1 files changed, 7 insertions, 0 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 18bd0e550600..3df12f7d0cfe 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1299,6 +1299,13 @@ static int ieee80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
         struct ieee80211_local *local = wiphy_priv(wiphy);
         int err;
 
+        if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
+                err = drv_set_frag_threshold(local, wiphy->frag_threshold);
+
+                if (err)
+                        return err;
+        }
+
         if (changed & WIPHY_PARAM_COVERAGE_CLASS) {
                 err = drv_set_coverage_class(local, wiphy->coverage_class);