diff options
| author | Ivo van Doorn <ivdoorn@gmail.com> | 2008-05-23 18:14:02 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-28 16:43:45 -0400 |
| commit | 633257d3db547e7553500f05e0aa2692c876d7a5 (patch) | |
| tree | 8c70d9d4cef50523eb3439d72a23e8242ae8a130 /drivers/net/wireless/rt2x00 | |
| parent | f06a0f486dc8bbe8808f46b81fbfd73241529fae (diff) | |
| download | blackbird-op-linux-633257d3db547e7553500f05e0aa2692c876d7a5.tar.gz blackbird-op-linux-633257d3db547e7553500f05e0aa2692c876d7a5.zip | |
rt2x00: Use atomic interface iteration in irq context
rt2x00lib_beacondone() is called from interrupt context,
this means we cannot use the mac80211 interface iterator
that uses the rtnl lock (since that uses a mutex which can sleep).
Instead we should use the atomic mac80211 interface iterator.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index e0767f0cb3d4..2673d568bcac 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -483,9 +483,9 @@ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev) if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) return; - ieee80211_iterate_active_interfaces(rt2x00dev->hw, - rt2x00lib_beacondone_iter, - rt2x00dev); + ieee80211_iterate_active_interfaces_atomic(rt2x00dev->hw, + rt2x00lib_beacondone_iter, + rt2x00dev); queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work); } |
