This brain-damaged code just bothers me, fix it.
Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
---
net/mac80211/ieee80211_sta.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
--- everything.orig/net/mac80211/ieee80211_sta.c 2008-02-14 00:23:04.447865289 +0100
+++ everything/net/mac80211/ieee80211_sta.c 2008-02-14 00:24:11.977817546 +0100
@@ -227,12 +227,7 @@ static void ieee802_11_parse_elems(u8 *s
static int ecw2cw(int ecw)
{
- int cw = 1;
- while (ecw > 0) {
- cw <<= 1;
- ecw--;
- }
- return cw - 1;
+ return (1 << ecw) - 1;
}
static void ieee80211_sta_wmm_params(struct net_device *dev,
-
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