wireless: restrict to 32 legacy rates
Since the standards only define 12 legacy rates, 32 is certainly
a sane upper limit and we don't need to use u64 everywhere. Add
sanity checking that no more than 32 rates are registered and
change the variables to u32 throughout.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 8bb6659..675a73a 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3398,7 +3398,7 @@
return err;
}
-static void b43_update_basic_rates(struct b43_wldev *dev, u64 brates)
+static void b43_update_basic_rates(struct b43_wldev *dev, u32 brates)
{
struct ieee80211_supported_band *sband =
dev->wl->hw->wiphy->bands[b43_current_band(dev->wl)];