qcacld-3.0: Remove p2p_lo_in_progress from wma_txrx_node

Previously change I750870ccbe84e817954a3ee1a50e2e8daa5ab661
("qcacld-3.0: Remove obsolete P2P Listen Offload from WMA") removed
the only code that used the p2p_lo_in_progress field in struct
wma_txrx_node. Since it is now obsolete, remove it.

Change-Id: I9e9247a578fb07ef8089f2b5eb544e4e6595244a
CRs-Fixed: 2365059

core/wma/inc/wma.h

@@ -909,7 +909,6 @@ struct wma_txrx_node {
 	int32_t roam_synch_delay;
 	uint8_t nss_2g;
 	uint8_t nss_5g;
-	bool p2p_lo_in_progress;
 	uint8_t wep_default_key_idx;
 	tSirHostOffloadReq arp_offload_req;
 	tSirHostOffloadReq ns_offload_req;