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nl80211: fix logic inversion in start_nan()
author
Johannes Berg
<johannes.berg@intel.com>
Mon, 21 Nov 2016 12:55:48 +0000
(13:55 +0100)
committer
Johannes Berg
<johannes.berg@intel.com>
Fri, 9 Dec 2016 11:47:18 +0000
(12:47 +0100)
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>
net/wireless/nl80211.c
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diff --git
a/net/wireless/nl80211.c
b/net/wireless/nl80211.c
index
24ab199
..
765bd41
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))