nl80211: show SSID for P2P_GO interfaces

[ Upstream commit a75971bc2b8453630e9f85e0beaa4da8db8277a3 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 7c65ad17bf50ac30eec87fd7979b5d856279067b..dafa2c5b71a46afbdd88b26945f1a921983c319f 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3626,6 +3626,7 @@ 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;