From fb803becb1180d3f940a634f073981e0b72d7030 Mon Sep 17 00:00:00 2001 From: Kirtika Ruchandani Date: Mon, 21 Nov 2016 22:54:16 -0800 Subject: [PATCH] mac80211: Remove unused 'struct rate_control_ref' variable MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Commit 3b17fbf87d5d introduced sta_get_expected_throughput() leaving variable 'struct rate_control_ref* ref' set but unused. Compiling with W=1 gives the following warning, fix it. net/mac80211/sta_info.c: In function ‘sta_set_sinfo’: net/mac80211/sta_info.c:2052:27: warning: variable ‘ref’ set but not used [-Wunused-but-set-variable] Fixes: 3b17fbf87d5d ("mac80211: mesh: Add support for HW RC implementation") Cc: Johannes Berg Cc: Maxim Altshul Signed-off-by: Kirtika Ruchandani Signed-off-by: Johannes Berg --- net/mac80211/sta_info.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 1711bae4abf2..4ab75a9d70c7 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -2049,16 +2049,12 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) { struct ieee80211_sub_if_data *sdata = sta->sdata; struct ieee80211_local *local = sdata->local; - struct rate_control_ref *ref = NULL; u32 thr = 0; int i, ac, cpu; struct ieee80211_sta_rx_stats *last_rxstats; last_rxstats = sta_get_last_rx_stats(sta); - if (test_sta_flag(sta, WLAN_STA_RATE_CONTROL)) - ref = local->rate_ctrl; - sinfo->generation = sdata->local->sta_generation; /* do before driver, so beacon filtering drivers have a -- 2.20.1