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/rx.c | |
| parent | 2fb3f028a9a46bd344329766257699b4acb36525 (diff) | |
| download | lwn-fbe9c429f195111bbf7f1630efa19aee295fd8e7.tar.gz lwn-fbe9c429f195111bbf7f1630efa19aee295fd8e7.zip | |
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/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index d9df819eef3b..9c1679d124ba 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -418,10 +418,10 @@ ieee80211_rx_h_passive_scan(struct ieee80211_rx_data *rx) struct ieee80211_local *local = rx->local; struct sk_buff *skb = rx->skb; - if (unlikely(local->hw_scanning)) + if (unlikely(test_bit(SCAN_HW_SCANNING, &local->scanning))) return ieee80211_scan_rx(rx->sdata, skb); - if (unlikely(local->sw_scanning)) { + if (unlikely(test_bit(SCAN_SW_SCANNING, &local->scanning))) { /* drop all the other packets during a software scan anyway */ if (ieee80211_scan_rx(rx->sdata, skb) != RX_QUEUED) dev_kfree_skb(skb); @@ -2136,7 +2136,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, return; } - if (unlikely(local->sw_scanning || local->hw_scanning)) + if (unlikely(local->scanning)) rx.flags |= IEEE80211_RX_IN_SCAN; ieee80211_parse_qos(&rx); |