From: Kirtika Ruchandani Date: Thu, 24 Nov 2016 04:46:27 +0000 (-0800) Subject: mac80211: Remove unused 'beaconint_us' variable X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ab7257251cc63eef5fa6702c3c616c6e2524d777;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git mac80211: Remove unused 'beaconint_us' variable 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 --- 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)