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| author | Bruno Randolf <br1@einfach.org> | 2013-09-26 16:55:28 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-09-26 19:43:14 +0200 |
| commit | f478f33a93f9353dcd1fe55445343d76b1c3f84a (patch) | |
| tree | 20ef1869e1dd53f689e64126799a183c8a8f572c /net/wireless/ibss.c | |
| parent | 180032973ee97daddf5c9d733e5b425b108f8679 (diff) | |
| download | lwn-f478f33a93f9353dcd1fe55445343d76b1c3f84a.tar.gz lwn-f478f33a93f9353dcd1fe55445343d76b1c3f84a.zip | |
cfg80211: fix warning when using WEXT for IBSS
Fix kernel warning when using WEXT for configuring ad-hoc mode,
e.g. "iwconfig wlan0 essid test channel 1"
WARNING: at net/wireless/chan.c:373 cfg80211_chandef_usable+0x50/0x21c [cfg80211]()
The warning is caused by an uninitialized variable center_freq1.
Cc: stable@vger.kernel.org
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/ibss.c')
| -rw-r--r-- | net/wireless/ibss.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index 39bff7d36768..403fe29c024d 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -263,6 +263,8 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev, if (chan->flags & IEEE80211_CHAN_DISABLED) continue; wdev->wext.ibss.chandef.chan = chan; + wdev->wext.ibss.chandef.center_freq1 = + chan->center_freq; break; } @@ -347,6 +349,7 @@ int cfg80211_ibss_wext_siwfreq(struct net_device *dev, if (chan) { wdev->wext.ibss.chandef.chan = chan; wdev->wext.ibss.chandef.width = NL80211_CHAN_WIDTH_20_NOHT; + wdev->wext.ibss.chandef.center_freq1 = freq; wdev->wext.ibss.channel_fixed = true; } else { /* cfg80211_ibss_wext_join will pick one if needed */ |