Merge tag 'mac80211-next-for-davem-2015-01-19' of git://git.kernel.org/pub/scm/linux...

[cascardo/linux.git] / net / wireless / nl80211.c

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 4ed9039..4fc812f 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3580,6 +3580,7 @@ static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
        struct nlattr *rate;
        u32 bitrate;
        u16 bitrate_compat;
+       enum nl80211_attrs rate_flg;
 
        rate = nla_nest_start(msg, attr);
        if (!rate)
@@ -3596,12 +3597,36 @@ static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
            nla_put_u16(msg, NL80211_RATE_INFO_BITRATE, bitrate_compat))
                return false;
 
+       switch (info->bw) {
+       case RATE_INFO_BW_5:
+               rate_flg = NL80211_RATE_INFO_5_MHZ_WIDTH;
+               break;
+       case RATE_INFO_BW_10:
+               rate_flg = NL80211_RATE_INFO_10_MHZ_WIDTH;
+               break;
+       default:
+               WARN_ON(1);
+               /* fall through */
+       case RATE_INFO_BW_20:
+               rate_flg = 0;
+               break;
+       case RATE_INFO_BW_40:
+               rate_flg = NL80211_RATE_INFO_40_MHZ_WIDTH;
+               break;
+       case RATE_INFO_BW_80:
+               rate_flg = NL80211_RATE_INFO_80_MHZ_WIDTH;
+               break;
+       case RATE_INFO_BW_160:
+               rate_flg = NL80211_RATE_INFO_160_MHZ_WIDTH;
+               break;
+       }
+
+       if (rate_flg && nla_put_flag(msg, rate_flg))
+               return false;
+
        if (info->flags & RATE_INFO_FLAGS_MCS) {
                if (nla_put_u8(msg, NL80211_RATE_INFO_MCS, info->mcs))
                        return false;
-               if (info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH &&
-                   nla_put_flag(msg, NL80211_RATE_INFO_40_MHZ_WIDTH))
-                       return false;
                if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&
                    nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI))
                        return false;
@@ -3610,18 +3635,6 @@ static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
                        return false;
                if (nla_put_u8(msg, NL80211_RATE_INFO_VHT_NSS, info->nss))
                        return false;
-               if (info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH &&
-                   nla_put_flag(msg, NL80211_RATE_INFO_40_MHZ_WIDTH))
-                       return false;
-               if (info->flags & RATE_INFO_FLAGS_80_MHZ_WIDTH &&
-                   nla_put_flag(msg, NL80211_RATE_INFO_80_MHZ_WIDTH))
-                       return false;
-               if (info->flags & RATE_INFO_FLAGS_80P80_MHZ_WIDTH &&
-                   nla_put_flag(msg, NL80211_RATE_INFO_80P80_MHZ_WIDTH))
-                       return false;
-               if (info->flags & RATE_INFO_FLAGS_160_MHZ_WIDTH &&
-                   nla_put_flag(msg, NL80211_RATE_INFO_160_MHZ_WIDTH))
-                       return false;
                if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&
                    nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI))
                        return false;
@@ -11784,7 +11797,7 @@ void cfg80211_del_sta_sinfo(struct net_device *dev, const u8 *mac_addr,
                return;
 
        if (nl80211_send_station(msg, NL80211_CMD_DEL_STATION, 0, 0, 0,
-                                rdev, dev, mac_addr, sinfo)) {
+                                rdev, dev, mac_addr, sinfo) < 0) {
                nlmsg_free(msg);
                return;
        }