lkml.org 
[lkml]   [2013]   [Nov]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 3.11 22/94] cfg80211: fix warning when using WEXT for IBSS
    Date
    3.11-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Bruno Randolf <br1@einfach.org>

    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>

    ---
    net/wireless/ibss.c | 3 +++
    1 file changed, 3 insertions(+)

    --- a/net/wireless/ibss.c
    +++ b/net/wireless/ibss.c
    @@ -263,6 +263,8 @@ int cfg80211_ibss_wext_join(struct cfg80
    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 ne
    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 */



    \
     
     \ /
      Last update: 2013-11-09 10:21    [W:4.352 / U:0.236 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site