wifi: ath12k: pass BSSID index as input for EMA

Function ath12k_mac_setup_bcn_tmpl_ema() retrieves 'bss_conf'
only to get BSSID index which is an overhead because the
caller ath12k_mac_setup_bcn_tmpl() has already stored this
locally. Pass the index as an input instead.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1

Signed-off-by: Aloka Dixit <[e-mail]>
Reviewed-by: Vasanthakumar Thiagarajan <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jeff Johnson <[e-mail]>

drivers/net/wireless/ath/ath12k/mac.c

···
 }
 
 static int ath12k_mac_setup_bcn_tmpl_ema(struct ath12k_link_vif *arvif,
-					 struct ath12k_link_vif *tx_arvif)
+					 struct ath12k_link_vif *tx_arvif,
+					 u8 bssid_index)
 {
-	struct ath12k_vif *ahvif = arvif->ahvif;
-	struct ieee80211_bss_conf *bss_conf;
 	struct ath12k_wmi_bcn_tmpl_ema_arg ema_args;
 	struct ieee80211_ema_beacons *beacons;
 	bool nontx_profile_found = false;
 	int ret = 0;
 	u8 i;
-
-	bss_conf = ath12k_mac_get_link_bss_conf(arvif);
-	if (!bss_conf) {
-		ath12k_warn(arvif->ar->ab,
-			    "failed to get link bss conf to update bcn tmpl for vif %pM link %u\n",
-			    ahvif->vif->addr, arvif->link_id);
-		return -ENOLINK;
-	}
 
 	beacons = ieee80211_beacon_get_template_ema_list(ath12k_ar_to_hw(tx_arvif->ar),
 							 tx_arvif->ahvif->vif,
···
 	for (i = 0; i < beacons->cnt; i++) {
 		if (tx_arvif != arvif && !nontx_profile_found)
 			ath12k_mac_set_arvif_ies(arvif, beacons->bcn[i].skb,
-						 bss_conf->bssid_index,
+						 bssid_index,
 						 &nontx_profile_found);
 
 		ema_args.bcn_cnt = beacons->cnt;
···
 	if (tx_arvif != arvif && !nontx_profile_found)
 		ath12k_warn(arvif->ar->ab,
 			    "nontransmitted bssid index %u not found in beacon template\n",
-			    bss_conf->bssid_index);
+			    bssid_index);
 
 	ieee80211_beacon_free_ema_list(beacons);
 	return ret;
···
 			return 0;
 
 		if (link_conf->ema_ap)
-			return ath12k_mac_setup_bcn_tmpl_ema(arvif, tx_arvif);
+			return ath12k_mac_setup_bcn_tmpl_ema(arvif, tx_arvif,
+							     link_conf->bssid_index);
 	} else {
 		tx_arvif = arvif;
 	}