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| author | Johannes Berg <johannes@sipsolutions.net> | 2008-02-14 00:30:35 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:10 -0500 |
| commit | ac2bf3242e1a329543be50b5c9df4f0119ee188c (patch) | |
| tree | c1be7bd7ea7aa665fab71e5b6a9315064f0cfc0d /net/mac80211 | |
| parent | 3e82a822c7c8ea5477062ec8885d7b90696fe73f (diff) | |
| download | op-kernel-dev-ac2bf3242e1a329543be50b5c9df4f0119ee188c.zip op-kernel-dev-ac2bf3242e1a329543be50b5c9df4f0119ee188c.tar.gz | |
mac80211: fix ecw2cw brain-damage
This brain-damaged code just bothers me, fix it.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ieee80211_sta.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index 11f2ee6..a465e38 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -227,12 +227,7 @@ static void ieee802_11_parse_elems(u8 *start, size_t len, 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, |
