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authorJohn W. Linville <linville@tuxdriver.com>2013-08-28 10:36:09 -0400
committerJohn W. Linville <linville@tuxdriver.com>2013-08-28 10:36:09 -0400
commitb35c809708ad245a36bef94d6fb1e83f6ab850aa (patch)
treec6dc6580546c9a5997eae06c8409f986c383d2a4 /net/wireless
parent6e956da2027c767859128b9bfef085cf2a8e233b (diff)
parent19c361608ce3e73f352e323262f7e0a8264be3af (diff)
downloadop-kernel-dev-b35c809708ad245a36bef94d6fb1e83f6ab850aa.zip
op-kernel-dev-b35c809708ad245a36bef94d6fb1e83f6ab850aa.tar.gz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts: drivers/net/wireless/iwlwifi/pcie/trans.c net/mac80211/ibss.c
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/nl80211.c22
-rw-r--r--net/wireless/sme.c10
2 files changed, 15 insertions, 17 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index c6164da..741368c 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2664,8 +2664,8 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_NEW_KEY);
- if (IS_ERR(hdr))
- return PTR_ERR(hdr);
+ if (!hdr)
+ return -ENOBUFS;
cookie.msg = msg;
cookie.idx = key_idx;
@@ -6681,6 +6681,9 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
NL80211_CMD_TESTMODE);
struct nlattr *tmdata;
+ if (!hdr)
+ break;
+
if (nla_put_u32(skb, NL80211_ATTR_WIPHY, phy_idx)) {
genlmsg_cancel(skb, hdr);
break;
@@ -7125,9 +7128,8 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_REMAIN_ON_CHANNEL);
-
- if (IS_ERR(hdr)) {
- err = PTR_ERR(hdr);
+ if (!hdr) {
+ err = -ENOBUFS;
goto free_msg;
}
@@ -7425,9 +7427,8 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_FRAME);
-
- if (IS_ERR(hdr)) {
- err = PTR_ERR(hdr);
+ if (!hdr) {
+ err = -ENOBUFS;
goto free_msg;
}
}
@@ -8559,9 +8560,8 @@ static int nl80211_probe_client(struct sk_buff *skb,
hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_PROBE_CLIENT);
-
- if (IS_ERR(hdr)) {
- err = PTR_ERR(hdr);
+ if (!hdr) {
+ err = -ENOBUFS;
goto free_msg;
}
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 81c8a10..20e86a9 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -976,21 +976,19 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
struct net_device *dev, u16 reason, bool wextev)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- int err;
+ int err = 0;
ASSERT_WDEV_LOCK(wdev);
kfree(wdev->connect_keys);
wdev->connect_keys = NULL;
- if (wdev->conn) {
+ if (wdev->conn)
err = cfg80211_sme_disconnect(wdev, reason);
- } else if (!rdev->ops->disconnect) {
+ else if (!rdev->ops->disconnect)
cfg80211_mlme_down(rdev, dev);
- err = 0;
- } else {
+ else if (wdev->current_bss)
err = rdev_disconnect(rdev, dev, reason);
- }
return err;
}
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