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| author | Kirtika Ruchandani <kirtika.ruchandani@gmail.com> | 2016-11-23 20:46:27 -0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-12-13 16:05:10 +0100 |
| commit | ab7257251cc63eef5fa6702c3c616c6e2524d777 (patch) | |
| tree | 470067dbfe72dbc1539cc043f3361f7934dd6751 /net/mac80211 | |
| parent | 148f284b23061b6de4024423a6606437cc427f1c (diff) | |
| download | linux-ab7257251cc63eef5fa6702c3c616c6e2524d777.tar.gz linux-ab7257251cc63eef5fa6702c3c616c6e2524d777.tar.xz | |
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.c | 4 |
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) |