Commit fb803bec authored Nov 21, 2016 by Kirtika Ruchandani Committed by Johannes Berg Dec 13, 2016

mac80211: Remove unused 'struct rate_control_ref' variable



Commit 3b17fbf8 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: 3b17fbf8 ("mac80211: mesh: Add support for HW RC implementation")
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Maxim Altshul <maxim.altshul@ti.com>
Signed-off-by: Kirtika Ruchandani <kirtika@google.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent 872684b1

net/mac80211/sta_info.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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

Admin message