From d6c38be09af0c2805cb858e3a20a2b29b2c04735 Mon Sep 17 00:00:00 2001
From: Xinming Hu <huxm@marvell.com>
Date: Mon, 2 Apr 2018 20:31:22 +0800
Subject: [PATCH] mwifiex: uap: filter duplicate ERP IE
Git-commit: d6c38be09af0c2805cb858e3a20a2b29b2c04735
Patch-mainline: v4.18-rc1
References: FATE#326294

Firmware parse and attach ERP IE from bss configuration,
do not set again from tail IE.

Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/marvell/mwifiex/ie.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/marvell/mwifiex/ie.c b/drivers/net/wireless/marvell/mwifiex/ie.c
index 922e3d69fd84..b10baacb51c9 100644
--- a/drivers/net/wireless/marvell/mwifiex/ie.c
+++ b/drivers/net/wireless/marvell/mwifiex/ie.c
@@ -349,6 +349,7 @@ static int mwifiex_uap_parse_tail_ies(struct mwifiex_private *priv,
 		case WLAN_EID_SUPP_RATES:
 		case WLAN_EID_COUNTRY:
 		case WLAN_EID_PWR_CONSTRAINT:
+		case WLAN_EID_ERP_INFO:
 		case WLAN_EID_EXT_SUPP_RATES:
 		case WLAN_EID_HT_CAPABILITY:
 		case WLAN_EID_HT_OPERATION:
-- 
2.19.2