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authorHelmut Schaa <helmut.schaa@googlemail.com>2009-07-23 14:14:04 +0400
committerJohn W. Linville <linville@tuxdriver.com>2009-07-27 23:24:16 +0400
commitfbe9c429f195111bbf7f1630efa19aee295fd8e7 (patch)
tree80556ac48bfa0e7d60db63e6c71b0bbf58143263 /net/mac80211/rx.c
parent2fb3f028a9a46bd344329766257699b4acb36525 (diff)
downloadlinux-fbe9c429f195111bbf7f1630efa19aee295fd8e7.tar.xz
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.c6
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);