leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rt2x00: configure_filter() callback is allowed to sleep

Browse Source 
The configure_filter() callback function no longer needs
to be atomic. Remove the scheduled work structure and
call into the driver configure_filter() directly.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2009-08-18 19:54:23 +02:00 committed by John W. Linville
parent ad002395fd
commit afa620429a
3 changed files with 1 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/rt2x00/rt2x00.h
View File

@ -826,7 +826,6 @@ struct rt2x00_dev {
* due to RTNL locking requirements.
*/
struct work_struct intf_work;
struct work_struct filter_work;
/*
* Data queue arrays for RX, TX and Beacon.

10
drivers/net/wireless/rt2x00/rt2x00dev.c
View File

@ -118,14 +118,6 @@ void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state)
rt2x00link_start_tuner(rt2x00dev);
}
static void rt2x00lib_packetfilter_scheduled(struct work_struct *work)
{
struct rt2x00_dev *rt2x00dev =
container_of(work, struct rt2x00_dev, filter_work);
rt2x00dev->ops->lib->config_filter(rt2x00dev, rt2x00dev->packet_filter);
}
static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
struct ieee80211_vif *vif)
{
@ -859,7 +851,6 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
* Initialize configuration work.
*/
INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled);
INIT_WORK(&rt2x00dev->filter_work, rt2x00lib_packetfilter_scheduled);
/*
* Allocate queue array.
@ -907,7 +898,6 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
/*
* Stop all work.
*/
cancel_work_sync(&rt2x00dev->filter_work);
cancel_work_sync(&rt2x00dev->intf_work);
/*

5
drivers/net/wireless/rt2x00/rt2x00mac.c
View File

@ -430,10 +430,7 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
return;
rt2x00dev->packet_filter = *total_flags;
if (!test_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags))
rt2x00dev->ops->lib->config_filter(rt2x00dev, *total_flags);
else
ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->filter_work);
rt2x00dev->ops->lib->config_filter(rt2x00dev, *total_flags);
}
EXPORT_SYMBOL_GPL(rt2x00mac_configure_filter);