2 files changed, 15 insertions, 3 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 7a7a6c176dc5..7912eb14eca0 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -396,8 +396,10 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
          */
         if (params->interval) {
                 sdata->local->hw.conf.beacon_int = params->interval;
-                ieee80211_hw_config(sdata->local,
-                                    IEEE80211_CONF_CHANGE_BEACON_INTERVAL);
+                err = ieee80211_hw_config(sdata->local,
+                                        IEEE80211_CONF_CHANGE_BEACON_INTERVAL);
+                if (err < 0)
+                        return err;
                 /*
                  * We updated some parameter so if below bails out
                  * it's not an error.
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 29c3ecf7e914..df7e9a810b88 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -243,10 +243,20 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
         if (changed && local->open_count) {
                 ret = local->ops->config(local_to_hw(local), changed);
                 /*
+                 * Goal:
                  * HW reconfiguration should never fail, the driver has told
                  * us what it can support so it should live up to that promise.
+                 *
+                 * Current status:
+                 * rfkill is not integrated with mac80211 and a
+                 * configuration command can thus fail if hardware rfkill
+                 * is enabled
+                 *
+                 * FIXME: integrate rfkill with mac80211 and then add this
+                 * WARN_ON() back
+                 *
                  */
-                WARN_ON(ret);
+                /* WARN_ON(ret); */
         }
 
         return ret;