diff options
| author | Eliad Peller <eliad@wizery.com> | 2011-09-15 10:00:01 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-09-23 11:38:49 (GMT) |
| commit | c6930b07b3d0a8c529e1d9287bd5994319cf447d (patch) | |
| tree | cc9ce9e593092f26892ec47a57d0d8d3d23420e8 | |
| parent | 26b4bf2e0f0dbafa4dd575b03ffcb12710ef5611 (diff) | |
| download | linux-c6930b07b3d0a8c529e1d9287bd5994319cf447d.tar.xz | |
wl12xx: send all pending packets on channel change
There is a race condition between wl1271_tx_work() and the
channel switch, so make sure all the pending packets are
being sent before switching channel.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index a8728ae..62118b7 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2355,6 +2355,8 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (changed & IEEE80211_CONF_CHANGE_CHANNEL && ((wl->band != conf->channel->band) || (wl->channel != channel))) { + /* send all pending packets */ + wl1271_tx_work_locked(wl); wl->band = conf->channel->band; wl->channel = channel; |