From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kirtika Ruchandani Subject: [PATCH] mac80211: Remove unused 'struct rate_control_ref' variable Date: Mon, 21 Nov 2016 22:54:16 -0800 Message-ID: <20161122065416.GA3565@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Cc: Arnd Bergmann , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, Maxim Altshul , Johannes Berg To: Johannes Berg Return-path: Received: from mail-pf0-f196.google.com ([209.85.192.196]:34697 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752529AbcKVGyX (ORCPT ); Tue, 22 Nov 2016 01:54:23 -0500 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: 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 --- 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 1711bae..4ab75a9 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