From: Bing Zhao <bzhao@marvell.com>
Date: Sat, 20 Apr 2013 00:44:41 +0000 (-0700)
Subject: mwifiex: configure p2p interface during initialization
X-Git-Tag: firefly_0821_release~3680^2~478^2~21^2^2~42
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=66aa1ae2e73c4b0f70d425d38fee2f01161a7d64;p=firefly-linux-kernel-4.4.55.git

mwifiex: configure p2p interface during initialization

Send P2P_MODE_CFG cmd to firmware when p2p interface is created.
Without proper p2p configuration firmware may behave incorrectly
while handling commands sent through this interface.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Stone Piao <piaoyun@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 8c468c30b2d9..2a604eb0fd1d 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -2152,6 +2152,9 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 		priv->bss_started = 0;
 		priv->bss_num = 0;
 
+		if (mwifiex_cfg80211_init_p2p_client(priv))
+			return ERR_PTR(-EFAULT);
+
 		break;
 	default:
 		wiphy_err(wiphy, "type not supported\n");