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authorKirtika Ruchandani <kirtika.ruchandani@gmail.com>2016-11-23 20:46:27 -0800
committerJohannes Berg <johannes.berg@intel.com>2016-12-13 16:05:10 +0100
commitab7257251cc63eef5fa6702c3c616c6e2524d777 (patch)
tree470067dbfe72dbc1539cc043f3361f7934dd6751 /net/mac80211
parent148f284b23061b6de4024423a6606437cc427f1c (diff)
downloadlinux-ab7257251cc63eef5fa6702c3c616c6e2524d777.tar.bz2
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 <johannes.berg@intel.com> Signed-off-by: Kirtika Ruchandani <kirtika@chromium.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/mlme.c4
1 files changed, 0 insertions, 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)