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Commit 46ae7eb3 authored by Sandeep Singh's avatar Sandeep Singh Committed by nshrivas
Browse files

qcacld-3.0: Do not invoke gratuitous_arp_unsolicited_na API 

Do not invoke cfg80211_is_gratuitous_arp_unsolicited_na API
for kernel version greater than 4.6 because the functionality
is implemented at higher layer in TCP/IP stack.

Change-Id: I0b04b44b9fa9961bd917edbe09396546392c08bc
CRs-Fixed: 2390950
parent 7dec392e

core/hdd/src/wlan_hdd_tx_rx.c

+13 −1
Original line number Diff line number Diff line
@@ -1782,6 +1782,18 @@ QDF_STATUS hdd_rx_deliver_to_stack(struct hdd_adapter *adapter, 
	return status;

}



#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0))

static bool hdd_is_gratuitous_arp_unsolicited_na(struct sk_buff *skb)

{

	return false;

}

#else

static bool hdd_is_gratuitous_arp_unsolicited_na(struct sk_buff *skb)

{

	return cfg80211_is_gratuitous_arp_unsolicited_na(skb);

}

#endif



/**

 * hdd_rx_packet_cbk() - Receive packet handler

 * @context: pointer to HDD context
@@ -1865,7 +1877,7 @@ QDF_STATUS hdd_rx_packet_cbk(void *context, qdf_nbuf_t rxBuf) 


		sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);

		if ((sta_ctx->conn_info.proxyARPService) &&

		    cfg80211_is_gratuitous_arp_unsolicited_na(skb)) {

		    hdd_is_gratuitous_arp_unsolicited_na(skb)) {

			qdf_atomic_inc(&adapter->hdd_stats.tx_rx_stats.

						rx_usolict_arp_n_mcast_drp);

			/* Remove SKB from internal tracking table before