From: Eliad Peller <eliad@wizery.com>
Date: Sun, 25 Sep 2011 17:06:53 +0000 (+0300)
Subject: cfg80211/mac80211: add netdev param to set_txq_params()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f70f01c2ebbe31fbd8a96be3b45c5620dac45b96;p=linux-beck.git

cfg80211/mac80211: add netdev param to set_txq_params()

tx params are currently configured per hw, although they
should be configured per interface.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index c1dd56b7cce5..31d823a3092b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1486,7 +1486,7 @@ struct cfg80211_ops {
 	int	(*change_bss)(struct wiphy *wiphy, struct net_device *dev,
 			      struct bss_parameters *params);
 
-	int	(*set_txq_params)(struct wiphy *wiphy,
+	int	(*set_txq_params)(struct wiphy *wiphy, struct net_device *dev,
 				  struct ieee80211_txq_params *params);
 
 	int	(*set_channel)(struct wiphy *wiphy, struct net_device *dev,
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 56c35041ba97..726fb8819b43 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1271,6 +1271,7 @@ static int ieee80211_change_bss(struct wiphy *wiphy,
 }
 
 static int ieee80211_set_txq_params(struct wiphy *wiphy,
+				    struct net_device *dev,
 				    struct ieee80211_txq_params *params)
 {
 	struct ieee80211_local *local = wiphy_priv(wiphy);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 48c1bf1a142d..74d16192fbf0 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1236,6 +1236,11 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 			goto bad_res;
 		}
 
+		if (!netdev) {
+			result = -EINVAL;
+			goto bad_res;
+		}
+
 		nla_for_each_nested(nl_txq_params,
 				    info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS],
 				    rem_txq_params) {
@@ -1248,6 +1253,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 				goto bad_res;
 
 			result = rdev->ops->set_txq_params(&rdev->wiphy,
+							   netdev,
 							   &txq_params);
 			if (result)
 				goto bad_res;