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mac80211: Replace {sw, hw}_scanning variables with a bitfield

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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>
This commit is contained in:
Helmut Schaa 2009-07-23 12:14:04 +02:00 • committed by John W. Linville
parent 2fb3f028a9
commit fbe9c429f1
9 changed files with 31 additions and 29 deletions
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2
net/mac80211/main.c
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@ -198,7 +198,7 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
}
if (changed & BSS_CHANGED_BEACON_ENABLED) {
if (local->sw_scanning) {
if (test_bit(SCAN_SW_SCANNING, &local->scanning)) {
sdata->vif.bss_conf.enable_beacon = false;
} else {
/*