Merge ath-current from ath.git

ath.git fixes for 4.14. Major changes:

ath10k

* fix security vulnerability with missing PN check on certain hardware

* revert ath10k napi fix as it caused regressions on QCA6174

wcn36xx

* remove unnecessary rcu_read_unlock() from error path

drivers/net/wireless/ath/ath10k/rx_desc.h

@@ -239,6 +239,9 @@ enum htt_rx_mpdu_encrypt_type {
 	HTT_RX_MPDU_ENCRYPT_WAPI             = 5,
 	HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2     = 6,
 	HTT_RX_MPDU_ENCRYPT_NONE             = 7,
+	HTT_RX_MPDU_ENCRYPT_AES_CCM256_WPA2  = 8,
+	HTT_RX_MPDU_ENCRYPT_AES_GCMP_WPA2    = 9,
+	HTT_RX_MPDU_ENCRYPT_AES_GCMP256_WPA2 = 10,
 };
 
 #define RX_MPDU_START_INFO0_PEER_IDX_MASK     0x000007ff

drivers/net/wireless/ath/wcn36xx/main.c

@@ -812,7 +812,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 			if (!sta) {
 				wcn36xx_err("sta %pM is not found\n",
 					      bss_conf->bssid);
-				rcu_read_unlock();
 				goto out;
 			}
 			sta_priv = wcn36xx_sta_to_priv(sta);