diff options
| author | Helmut Schaa <helmut.schaa@googlemail.com> | 2009-07-23 12:14:04 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-27 15:24:16 -0400 |
| commit | fbe9c429f195111bbf7f1630efa19aee295fd8e7 (patch) | |
| tree | 80556ac48bfa0e7d60db63e6c71b0bbf58143263 /net/mac80211/tx.c | |
| parent | 2fb3f028a9a46bd344329766257699b4acb36525 (diff) | |
mac80211: Replace {sw, hw}_scanning variables with a bitfield
Use a bitfield to store the current scan mode instead of two boolean
variables {sw,hw}_scanning. This patch does not introduce functional
changes but allows us to enhance the scan flags later (for example
for background scanning).
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index ffd3b10f269..d7491dc2a65 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -192,7 +192,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx) if (unlikely(info->flags & IEEE80211_TX_CTL_INJECTED)) return TX_CONTINUE; - if (unlikely(tx->local->sw_scanning) && + if (unlikely(test_bit(SCAN_SW_SCANNING, &tx->local->scanning)) && !ieee80211_is_probe_req(hdr->frame_control) && !ieee80211_is_nullfunc(hdr->frame_control)) /* @@ -552,7 +552,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx) * Lets not bother rate control if we're associated and cannot * talk to the sta. This should not happen. */ - if (WARN((tx->local->sw_scanning) && + if (WARN(test_bit(SCAN_SW_SCANNING, &tx->local->scanning) && (sta_flags & WLAN_STA_ASSOC) && !rate_usable_index_exists(sband, &tx->sta->sta), "%s: Dropped data frame as no usable bitrate found while " @@ -1411,7 +1411,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, if ((local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) && local->hw.conf.dynamic_ps_timeout > 0 && - !local->sw_scanning && !local->hw_scanning && local->ps_sdata) { + !(local->scanning) && local->ps_sdata) { if (local->hw.conf.flags & IEEE80211_CONF_PS) { ieee80211_stop_queues_by_reason(&local->hw, IEEE80211_QUEUE_STOP_REASON_PS); |