cfg80211: slightly clean up of cfg80211_sme_connect()

Wdev->ssid_len has already been set in cfg80211_connect() and is equal
to connect->ssid_len. Use wdev->ssid_len instead of connect->ssid_len
so it will be consistent with previous ssid assignment statement.

If bss is found in cfg80211_get_conn_bss(), wdev->conn->state is set
to CFG80211_CONN_AUTHENTICATE_NEXT in there. So it's not needed to set
it manually to CFG80211_CONN_AUTHENTICATE_NEXT if bss is found in that
function.

Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index acdcb4a..998674f 100644 (file)
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -468,7 +468,7 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev,
        }
 
        wdev->conn->params.ssid = wdev->ssid;
-       wdev->conn->params.ssid_len = connect->ssid_len;
+       wdev->conn->params.ssid_len = wdev->ssid_len;
 
        /* see if we have the bss already */
        bss = cfg80211_get_conn_bss(wdev);
@@ -480,7 +480,6 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev,
 
        /* we're good if we have a matching bss struct */
        if (bss) {
-               wdev->conn->state = CFG80211_CONN_AUTHENTICATE_NEXT;
                err = cfg80211_conn_do_work(wdev);
                cfg80211_put_bss(wdev->wiphy, bss);
        } else {