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-rw-r--r--net/mac80211/cfg.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 7a7a6c176dc..7912eb14eca 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.