From ab7257251cc63eef5fa6702c3c616c6e2524d777 Mon Sep 17 00:00:00 2001 From: Kirtika Ruchandani Date: Wed, 23 Nov 2016 20:46:27 -0800 Subject: [PATCH] mac80211: Remove unused 'beaconint_us' variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit 4a733ef1bea7 (mac80211: remove PM-QoS listener) removed all use of 'beaconint_us' from ieee80211_recalc_ps() but left the variable intact. Compiling with W=1 gives the following warning, fix it. net/mac80211/mlme.c: In function ‘ieee80211_recalc_ps’: net/mac80211/mlme.c:1481:7: warning: variable ‘beaconint_us’ set but not used [-Wunused-but-set-variable] iee80211_tu_to_usec has no side-effects and is safe to remove. Fixes: 4a733ef1bea7 ("mac80211: remove PM-QoS listener") Cc: Johannes Berg Signed-off-by: Kirtika Ruchandani Signed-off-by: Johannes Berg --- net/mac80211/mlme.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 098ce9b179ee..8a6344518674 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1486,10 +1486,6 @@ void ieee80211_recalc_ps(struct ieee80211_local *local) if (count == 1 && ieee80211_powersave_allowed(found)) { u8 dtimper = found->u.mgd.dtim_period; - s32 beaconint_us; - - beaconint_us = ieee80211_tu_to_usec( - found->vif.bss_conf.beacon_int); timeout = local->dynamic_ps_forced_timeout; if (timeout < 0)