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mac80211: fix remain_off_channel regression

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commit eaa7af2ae5 upstream.

The offchannel code is currently broken - we should
remain_off_channel if the work was started, and
the work's channel and channel_type are the same
as local->tmp_channel and local->tmp_channel_type.

However, if wk->chan_type and local->tmp_channel_type
coexist (e.g. have the same channel type), we won't
remain_off_channel.

This behavior was introduced by commit da2fd1f
("mac80211: Allow work items to use existing
channel type.")

Tested-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Eliad Peller
2011-10-20 19:05:49 +02:00
committed by Greg Kroah-Hartman
parent ab4ff307d1
commit 0ecc0ae0b8
1 changed files with 2 additions and 2 deletions
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4
net/mac80211/work.c
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@@ -1086,8 +1086,8 @@ static void ieee80211_work_work(struct work_struct *work)
continue;
if (wk->chan != local->tmp_channel)
continue;
if (ieee80211_work_ct_coexists(wk->chan_type,
local->tmp_channel_type))
if (!ieee80211_work_ct_coexists(wk->chan_type,
local->tmp_channel_type))
continue;
remain_off_channel = true;
}