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authorBruno Randolf <br1@einfach.org>2013-09-26 16:55:28 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-11-13 12:05:31 +0900
commite83301f88258e3f204392cf59b0ffd706a051a26 (patch)
tree55428113c5fd1b0cd7f9f5f42b2de804f075a7f8 /net
parentfc756d89ff073a9c7fb8e4788fa63705d3d8f2a2 (diff)
downloadvexpress-lsk-e83301f88258e3f204392cf59b0ffd706a051a26.tar.gz
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>
Diffstat (limited to 'net')
-rw-r--r--net/wireless/ibss.c3
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 */