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authorJohannes Berg <johannes@sipsolutions.net>2009-01-21 15:13:48 +0100
committerJohn W. Linville <linville@tuxdriver.com>2009-01-29 16:01:09 -0500
commit881d948c23442173a011f1adcfe4c95bf7f27515 (patch)
tree3d7e6a4bf23b960cf45a4d2c5734578168ce0424 /net/wireless/util.c
parent369391db1aabd089cefaadaabb6d9fc82e78b0a7 (diff)
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 'net/wireless/util.c')
-rw-r--r--net/wireless/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c
index e76cc28b0345..487cdd9bcffc 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -9,7 +9,7 @@
struct ieee80211_rate *
ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
- u64 basic_rates, int bitrate)
+ u32 basic_rates, int bitrate)
{
struct ieee80211_rate *result = &sband->bitrates[0];
int i;