RCU pointer bss->pub.beacon_ies is checked before in previous statement: if (rcu_access_pointer(bss->pub.beacon_ies)) continue; There is no need to check it twice(and in the wrong way :) ). Signed-off-by: Zhao, Gang <gamerh2o@xxxxxxxxx> --- net/wireless/scan.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/wireless/scan.c b/net/wireless/scan.c index d1ed4ae..7297d18 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -659,9 +659,6 @@ static bool cfg80211_combine_bsses(struct cfg80211_registered_device *dev, continue; if (ssidlen && ie[1] != ssidlen) continue; - /* that would be odd ... */ - if (bss->pub.beacon_ies) - continue; if (WARN_ON_ONCE(bss->pub.hidden_beacon_bss)) continue; if (WARN_ON_ONCE(!list_empty(&bss->hidden_list))) -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
