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| author | Bruno Randolf <br1@einfach.org> | 2013-09-26 16:55:28 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-13 12:05:31 +0900 |
| commit | e83301f88258e3f204392cf59b0ffd706a051a26 (patch) | |
| tree | 55428113c5fd1b0cd7f9f5f42b2de804f075a7f8 | |
| parent | fc756d89ff073a9c7fb8e4788fa63705d3d8f2a2 (diff) | |
| download | linux-3.10-e83301f88258e3f204392cf59b0ffd706a051a26.tar.gz linux-3.10-e83301f88258e3f204392cf59b0ffd706a051a26.tar.bz2 linux-3.10-e83301f88258e3f204392cf59b0ffd706a051a26.zip | |
cfg80211: fix warning when using WEXT for IBSS
commit f478f33a93f9353dcd1fe55445343d76b1c3f84a upstream.
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.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 d80e47194d4..e62c1ad4e4c 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -269,6 +269,8 @@ 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; } @@ -353,6 +355,7 @@ 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 */ |