diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-01-21 15:13:48 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 16:01:09 -0500 |
| commit | 881d948c23442173a011f1adcfe4c95bf7f27515 (patch) | |
| tree | 3d7e6a4bf23b960cf45a4d2c5734578168ce0424 /drivers/net | |
| parent | 369391db1aabd089cefaadaabb6d9fc82e78b0a7 (diff) | |
| download | kernel_samsung_smdk4412-881d948c23442173a011f1adcfe4c95bf7f27515.zip kernel_samsung_smdk4412-881d948c23442173a011f1adcfe4c95bf7f27515.tar.gz kernel_samsung_smdk4412-881d948c23442173a011f1adcfe4c95bf7f27515.tar.bz2 | |
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>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/b43legacy/main.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/p54/p54.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 2 |
4 files changed, 4 insertions, 4 deletions
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 @@ out_unlock_mutex: 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)]; diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index fb996c2..879edc7 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -2650,7 +2650,7 @@ out_unlock_mutex: return err; } -static void b43legacy_update_basic_rates(struct b43legacy_wldev *dev, u64 brates) +static void b43legacy_update_basic_rates(struct b43legacy_wldev *dev, u32 brates) { struct ieee80211_supported_band *sband = dev->wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ]; diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h index 64492fe..94c3acd 100644 --- a/drivers/net/wireless/p54/p54.h +++ b/drivers/net/wireless/p54/p54.h @@ -144,7 +144,7 @@ struct p54_common { unsigned int output_power; u32 tsf_low32; u32 tsf_high32; - u64 basic_rate_mask; + u32 basic_rate_mask; u16 wakeup_timer; u16 aid; struct ieee80211_tx_queue_stats tx_stats[8]; diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index cc56637..46918de 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -396,7 +396,7 @@ struct rt2x00lib_erp { int ack_timeout; int ack_consume_time; - u64 basic_rates; + u32 basic_rates; int slot_time; |