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mwifiex: discard deauth and disassoc event during WPS session 

Some GO will send deauth or disassoc packet at the end of WPS
handshake, which causes P2P connecion failure due to the race
condition between event path and data path.

Signed-off-by: Stone Piao <piaoyun@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stone Piao 2013-07-22 19:17:43 -07:00 committed by John W. Linville
parent 231d83e29e
commit eaf49dbc4b
1 changed files with 10 additions and 0 deletions
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10
drivers/net/wireless/mwifiex/sta_event.c
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@ -201,6 +201,11 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_DEAUTHENTICATED:
dev_dbg(adapter->dev, "event: Deauthenticated\n");
if (priv->wps.session_enable) {
dev_dbg(adapter->dev,
"info: receive deauth event in wps session\n");
break;
}
adapter->dbg.num_event_deauth++;
if (priv->media_connected) {
reason_code =
@ -211,6 +216,11 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_DISASSOCIATED:
dev_dbg(adapter->dev, "event: Disassociated\n");
if (priv->wps.session_enable) {
dev_dbg(adapter->dev,
"info: receive disassoc event in wps session\n");
break;
}
adapter->dbg.num_event_disassoc++;
if (priv->media_connected) {
reason_code =