From 22fe88d3d85850267ff4535b465794a5768f868a Mon Sep 17 00:00:00 2001 From: Sujith Date: Thu, 13 May 2010 10:34:08 +0530 Subject: cfg80211: Fix signal_type comparison signal_type is enum cfg80211_signal_type. This fixes the gcc warning: scan.c: In function `cfg80211_inform_bss': scan.c:518:6: warning: comparison between `enum cfg80211_signal_type' and `enum nl80211_bss' scan.c: In function `cfg80211_inform_bss_frame': scan.c:574:6: warning: comparison between `enum cfg80211_signal_type' and `enum nl80211_bss' Signed-off-by: Sujith Signed-off-by: John W. Linville --- net/wireless/scan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net') diff --git a/net/wireless/scan.c b/net/wireless/scan.c index a026c6d56bd3..58401d246bda 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -515,7 +515,7 @@ cfg80211_inform_bss(struct wiphy *wiphy, privsz = wiphy->bss_priv_size; - if (WARN_ON(wiphy->signal_type == NL80211_BSS_SIGNAL_UNSPEC && + if (WARN_ON(wiphy->signal_type == CFG80211_SIGNAL_TYPE_UNSPEC && (signal < 0 || signal > 100))) return NULL; @@ -571,7 +571,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy, u.probe_resp.variable); size_t privsz = wiphy->bss_priv_size; - if (WARN_ON(wiphy->signal_type == NL80211_BSS_SIGNAL_UNSPEC && + if (WARN_ON(wiphy->signal_type == CFG80211_SIGNAL_TYPE_UNSPEC && (signal < 0 || signal > 100))) return NULL; -- cgit v1.2.2 From 9fbc630c89fd210e15ffe84fd6e968a2d39000b0 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 15 May 2010 15:46:17 +0200 Subject: cfg80211: fix crash in cfg80211_set_freq() Since wdev can be NULL, check it before dereferencing it Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- net/wireless/chan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net') diff --git a/net/wireless/chan.c b/net/wireless/chan.c index d92d088026bf..b01a6f6397d7 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -50,7 +50,7 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev, struct ieee80211_channel *chan; int result; - if (wdev->iftype == NL80211_IFTYPE_MONITOR) + if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR) wdev = NULL; if (wdev) { -- cgit v1.2.2 From 579d7534ca83235794b6d9ef3cd473ffc14e9d42 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 18 May 2010 14:36:34 +0200 Subject: cfg80211: add missing braces Specifying a valid channel type will get goto out rather than continuing, due to missing braces. This affects both remain on channel and action frame TX commands. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/wireless/nl80211.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'net') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index aaa1aad566cd..db71150b8040 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4443,9 +4443,10 @@ static int nl80211_remain_on_channel(struct sk_buff *skb, if (channel_type != NL80211_CHAN_NO_HT && channel_type != NL80211_CHAN_HT20 && channel_type != NL80211_CHAN_HT40PLUS && - channel_type != NL80211_CHAN_HT40MINUS) + channel_type != NL80211_CHAN_HT40MINUS) { err = -EINVAL; goto out; + } } freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]); @@ -4717,9 +4718,10 @@ static int nl80211_action(struct sk_buff *skb, struct genl_info *info) if (channel_type != NL80211_CHAN_NO_HT && channel_type != NL80211_CHAN_HT20 && channel_type != NL80211_CHAN_HT40PLUS && - channel_type != NL80211_CHAN_HT40MINUS) + channel_type != NL80211_CHAN_HT40MINUS) { err = -EINVAL; goto out; + } } freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]); -- cgit v1.2.2 From 3dc3fc52ea1537f5f37ab301d2b1468a0e79988f Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Mon, 24 May 2010 13:36:37 -0400 Subject: Revert "ath9k: Group Key fix for VAPs" This reverts commit 03ceedea972a82d343fa5c2528b3952fa9e615d5. This patch was reported to cause a regression in which connectivity is lost and cannot be reestablished after a suspend/resume cycle. Signed-off-by: John W. Linville --- net/mac80211/key.c | 1 - 1 file changed, 1 deletion(-) (limited to 'net') diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 8d4b41787dcf..e8f6e3b252d8 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -140,7 +140,6 @@ static void ieee80211_key_enable_hw_accel(struct ieee80211_key *key) struct ieee80211_sub_if_data, u.ap); - key->conf.ap_addr = sdata->dev->dev_addr; ret = drv_set_key(key->local, SET_KEY, sdata, sta, &key->conf); if (!ret) { -- cgit v1.2.2 From a0c9101c05389e69a5382967667ca686a8d8fbd3 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Fri, 21 May 2010 11:28:41 -0700 Subject: wireless: fix sta_info.h kernel-doc warnings Fix sta_info.h kernel-doc warnings: Warning(net/mac80211/sta_info.h:164): No description found for parameter 'tid_active_rx[STA_TID_NUM]' Warning(net/mac80211/sta_info.h:164): Excess struct/union/enum/typedef member 'tid_state_rx' description in 'sta_ampdu_mlme' Signed-off-by: Randy Dunlap Acked-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/sta_info.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net') diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 48a5e80957f0..df9d45544ca5 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -145,7 +145,7 @@ enum plink_state { /** * struct sta_ampdu_mlme - STA aggregation information. * - * @tid_state_rx: TID's state in Rx session state machine. + * @tid_active_rx: TID's state in Rx session state machine. * @tid_rx: aggregation info for Rx per TID * @tid_state_tx: TID's state in Tx session state machine. * @tid_tx: aggregation info for Tx per TID -- cgit v1.2.2