qcacld-3.0: Fix invalid DFS channel check for TDLS off-channel

While populating peer channel list to firmware, the channel
is checked if the state is CHANNEL_STATE_DFS. But for indoor
channels also this state CHANNEL_STATE_DFS is set. So the
indoor channels are removed from tdls peer supported channels
in tdls_extract_peer_state_param().

Use wlan_reg_is_dfs_for_freq() API to check if the given peer
frequency is DFS or not.

Change-Id: Ia16e55f8d00ba2686187a2b08c67a1e4a63a3d4d
CRs-Fixed: 3565520

components/tdls/core/src/wlan_tdls_peer.c

@@ -714,7 +714,7 @@ void tdls_extract_peer_state_param(struct tdls_peer_update_state *peer_param,
 							REG_CURRENT_PWR_MODE);
 
 		if (CHANNEL_STATE_INVALID != ch_state &&
-		    CHANNEL_STATE_DFS != ch_state &&
+		    !wlan_reg_is_dfs_for_freq(pdev, ch_freq) &&
 		    !wlan_reg_is_dsrc_freq(ch_freq)) {
 			peer_param->peer_cap.peer_chan[num].ch_freq = ch_freq;
 			if (!wlan_reg_is_6ghz_chan_freq(ch_freq)) {