On Fri, Sep 23, 2011 at 6:12 PM, Rajkumar Manoharan
<rmanohar@xxxxxxxxxxxxxxxx> wrote:
> Whenever the scan request or tx_mgmt is requesting not to
> use CCK rate for managemet frames through
> NL80211_ATTR_TX_NO_CCK_RATE attribute, then mac80211 should
> select appropriate least non-CCK rate. This could help to
> send P2P probes and P2P action frames at non 11b rates
> without diabling 11b rates globally.
>
> Cc: Jouni Malinen <jouni@xxxxxxxxxxxxxxxx>
> Signed-off-by: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx>
> ---
[...]
> +static inline s8
> +rate_lowest_non_cck_index(struct ieee80211_supported_band *sband,
> + struct ieee80211_sta *sta)
> +{
> + int i;
> +
> + for (i = 0; i < sband->n_bitrates; i++) {
> + struct ieee80211_rate *srate = &sband->bitrates[i];
> + if ((srate->bitrate == 10) || (srate->bitrate == 20) ||
> + (srate->bitrate == 55) || (srate->bitrate == 110))
> + continue;
> +
> + if ((i != sband->n_bitrates) &&
> + rate_supported(sta, sband->band, i))
> + return i;
the first condition seems redundant (according to the loop condition,
i < sband->n_bitrates)
Eliad.
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
