diff options
| author | John W. Linville <linville@tuxdriver.com> | 2013-08-15 21:36:55 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-08-15 21:36:55 +0200 |
| commit | 48c3e371350701444db51e8b35b5928d74dbacc3 (patch) | |
| tree | 4782450e10f6fa9175ae3565cbda258ea26dace7 /net | |
| parent | Hostap: copying wrong data prism2_ioctl_giwaplist() (diff) | |
| parent | cfg80211: don't request disconnect if not connected (diff) | |
| download | linux-48c3e371350701444db51e8b35b5928d74dbacc3.tar.xz linux-48c3e371350701444db51e8b35b5928d74dbacc3.zip | |
Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/nl80211.c | 22 | ||||
| -rw-r--r-- | net/wireless/sme.c | 10 |
2 files changed, 15 insertions, 17 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 3fcba69817e5..5f6e982cdcf4 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2622,8 +2622,8 @@ 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; @@ -6507,6 +6507,9 @@ 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; @@ -6951,9 +6954,8 @@ 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; } @@ -7251,9 +7253,8 @@ 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; } } @@ -8132,9 +8133,8 @@ 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 81c8a10d743c..20e86a95dc4e 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; } |