[23/65] staging: wfx: drop wvif->enable_beacon

Commit Message

Jérôme Pouiller Jan. 15, 2020, 12:12 p.m. UTC

From: Jérôme Pouiller <[e-mail]>

It seems that current code try to save calls to hif_beacon_transmit() by
keeping a copy of the previous value of bss_conf->enable_beacon.
However, hif_beacon_transmit() does not cost so much and mac80211
already take care to not send useless events.

Signed-off-by: Jérôme Pouiller <[e-mail]>
---
 drivers/staging/wfx/sta.c | 9 ++-------
 drivers/staging/wfx/wfx.h | 1 -
 2 files changed, 2 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c
index 376451433e9e..dede6323bb17 100644
--- a/drivers/staging/wfx/sta.c
+++ b/drivers/staging/wfx/sta.c
@@ -843,12 +843,8 @@  void wfx_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_BEACON_ENABLED &&
-	    wvif->state != WFX_STATE_IBSS) {
-		if (wvif->enable_beacon != info->enable_beacon) {
-			hif_beacon_transmit(wvif, info->enable_beacon);
-			wvif->enable_beacon = info->enable_beacon;
-		}
-	}
+	    wvif->state != WFX_STATE_IBSS)
+		hif_beacon_transmit(wvif, info->enable_beacon);
 
 	if (changed & BSS_CHANGED_BEACON_INFO)
 		hif_set_beacon_wakeup_period(wvif, info->dtim_period,
@@ -1299,7 +1295,6 @@  void wfx_remove_interface(struct ieee80211_hw *hw,
 		}
 		memset(wvif->link_id_db, 0, sizeof(wvif->link_id_db));
 		wvif->sta_asleep_mask = 0;
-		wvif->enable_beacon = false;
 		wvif->mcast_tx = false;
 		wvif->aid0_bit_set = false;
 		wvif->mcast_buffered = false;
diff --git a/drivers/staging/wfx/wfx.h b/drivers/staging/wfx/wfx.h
index bd4b55e07c73..84cb3a83e5d9 100644
--- a/drivers/staging/wfx/wfx.h
+++ b/drivers/staging/wfx/wfx.h
@@ -99,7 +99,6 @@  struct wfx_vif {
 	struct work_struct	set_tim_work;
 
 	int			beacon_int;
-	bool			enable_beacon;
 	bool			filter_bssid;
 	bool			fwd_probe_req;
 	bool			disable_beacon_filter;