nl80211: show SSID for P2P_GO interfaces

There's no real reason not to send the SSID to userspace
when it requests information about P2P_GO, it is, in that
respect, exactly the same as AP interfaces. Fix that.

Fixes: 44905265bc15 ("nl80211: don't expose wdev->ssid for most interfaces")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20220318134656.14354ae223f0.Ia25e85a512281b92e1645d4160766a4b1a471597@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index ee1c2b6..711061c 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3709,6 +3709,7 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag
        wdev_lock(wdev);
        switch (wdev->iftype) {
        case NL80211_IFTYPE_AP:
+       case NL80211_IFTYPE_P2P_GO:
                if (wdev->ssid_len &&
                    nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid))
                        goto nla_put_failure_locked;