qcacmn: Add changes to update band info in txrx_peer NULL case

Currently if txrx_peer is NULL in Tx completion or rx process
band update will not happen, which will result in invalid band
issue during connectivity logging.

To fix the issue maintain local link id and use link id to
find link peer and update band information in nbuf cb
based on peer frequency.

Change-Id: Ia5a6001fbc167a497660dc7be39a3e641dd28896
CRs-Fixed: 3654696

dp/wifi3.0/dp_rings_main.c

@@ -2510,6 +2510,31 @@ static void dp_peer_setup_get_reo_hash(struct dp_vdev *vdev,
 					lmac_peer_id_msb);
 }
 #endif /* IPA_OFFLOAD */
+#if defined WLAN_FEATURE_11BE_MLO && defined DP_MLO_LINK_STATS_SUPPORT
+/**
+ *  dp_peer_set_local_link_id() - Set local link id
+ *  @peer: dp peer handle
+ *
+ *  Return: None
+ */
+static inline void
+dp_peer_set_local_link_id(struct dp_peer *peer)
+{
+	struct dp_txrx_peer *txrx_peer;
+
+	if (!IS_MLO_DP_LINK_PEER(peer))
+		return;
+
+	txrx_peer = dp_get_txrx_peer(peer);
+	if (txrx_peer)
+		peer->local_link_id = ++txrx_peer->local_link_id;
+}
+#else
+static inline void
+dp_peer_set_local_link_id(struct dp_peer *peer)
+{
+}
+#endif
 
 /**
  * dp_peer_setup_wifi3() - initialize the peer
@@ -2621,6 +2646,8 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
 		}
 	}
 
+	dp_peer_set_local_link_id(peer);
+
 	if (!IS_MLO_DP_MLD_PEER(peer))
 		dp_peer_ppdu_delayed_ba_init(peer);