From: Rami Rosen Date: Thu, 25 Oct 2012 08:16:23 +0000 (+0200) Subject: mac80211: remove duplicate check in ieee80211_rx_mgmt_beacon X-Git-Tag: v3.8-rc1~139^2~17^2^2~106 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f87ad637b60a3b789030b3ef969d56a8caec9fed;p=platform%2Fkernel%2Flinux-stable.git mac80211: remove duplicate check in ieee80211_rx_mgmt_beacon Remove a duplicate check in ieee80211_rx_mgmt_beacon, there is no need to make again the same check for the IEEE80211_HW_PS_NULLFUNC_STACK twice; the two ifs can be consolidated. Signed-off-by: Rami Rosen [reword commit message & break long lines and also clean up variable] Signed-off-by: Johannes Berg --- diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 469d864..2bdf776 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2433,7 +2433,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, struct ieee80211_chanctx_conf *chanctx_conf; struct ieee80211_channel *chan; u32 changed = 0; - bool erp_valid, directed_tim = false; + bool erp_valid; u8 erp_value = 0; u32 ncrc; u8 *bssid; @@ -2564,11 +2564,10 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, len - baselen, &elems, care_about_ies, ncrc); - if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) - directed_tim = ieee80211_check_tim(elems.tim, elems.tim_len, - ifmgd->aid); - if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) { + bool directed_tim = ieee80211_check_tim(elems.tim, + elems.tim_len, + ifmgd->aid); if (directed_tim) { if (local->hw.conf.dynamic_ps_timeout > 0) { if (local->hw.conf.flags & IEEE80211_CONF_PS) {