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| author | Felix Fietkau <nbd@openwrt.org> | 2010-11-22 20:58:24 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-24 16:19:35 -0500 |
| commit | dd5b4cc71cd09c33e1579cc6d5720656e94e52de (patch) | |
| tree | 86a27c86480109d9b6bbedddc083095035fbef2d /net/mac80211/ibss.c | |
| parent | 46090979a55a0dc2cdb3d939f94fa47742108194 (diff) | |
| download | kernel_samsung_tuna-dd5b4cc71cd09c33e1579cc6d5720656e94e52de.zip kernel_samsung_tuna-dd5b4cc71cd09c33e1579cc6d5720656e94e52de.tar.gz kernel_samsung_tuna-dd5b4cc71cd09c33e1579cc6d5720656e94e52de.tar.bz2 | |
cfg80211/mac80211: improve ad-hoc multicast rate handling
- store the multicast rate as an index instead of the rate value
(reduces cpu overhead in a hotpath)
- validate the rate values (must match a bitrate in at least one sband)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ibss.c')
| -rw-r--r-- | net/mac80211/ibss.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 6fe6837..410d104 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -915,7 +915,8 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, sdata->u.ibss.privacy = params->privacy; sdata->u.ibss.basic_rates = params->basic_rates; - sdata->vif.bss_conf.mcast_rate = params->mcast_rate; + memcpy(sdata->vif.bss_conf.mcast_rate, params->mcast_rate, + sizeof(params->mcast_rate)); sdata->vif.bss_conf.beacon_int = params->beacon_interval; |