nl80211: fix logic inversion in start_nan()

Arend inadvertently inverted the logic while converting to
wdev_running(), fix that.

Fixes: 73c7da3dae1e ("cfg80211: add generic helper to check interface is running")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 24ab199ef2fcdcf641f07aaee25bec9e17e43f8e..765bd41b16230828521f194a62946838b60cca25 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -10628,7 +10628,7 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info)
        if (wdev->iftype != NL80211_IFTYPE_NAN)
                return -EOPNOTSUPP;
 
-       if (!wdev_running(wdev))
+       if (wdev_running(wdev))
                return -EEXIST;
 
        if (rfkill_blocked(rdev->rfkill))