diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 53 |
1 files changed, 16 insertions, 37 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index fcf5b4f3f555..46cd48993ce9 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -10528,7 +10528,7 @@ static int nl80211_start_p2p_device(struct sk_buff *skb, struct genl_info *info) if (wdev->iftype != NL80211_IFTYPE_P2P_DEVICE) return -EOPNOTSUPP; - if (wdev->p2p_started) + if (wdev_running(wdev)) return 0; if (rfkill_blocked(rdev->rfkill)) @@ -10538,7 +10538,7 @@ static int nl80211_start_p2p_device(struct sk_buff *skb, struct genl_info *info) if (err) return err; - wdev->p2p_started = true; + wdev->is_running = true; rdev->opencount++; return 0; @@ -10570,7 +10570,7 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info) if (wdev->iftype != NL80211_IFTYPE_NAN) return -EOPNOTSUPP; - if (wdev->nan_started) + if (!wdev_running(wdev)) return -EEXIST; if (rfkill_blocked(rdev->rfkill)) @@ -10593,7 +10593,7 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info) if (err) return err; - wdev->nan_started = true; + wdev->is_running = true; rdev->opencount++; return 0; @@ -10678,7 +10678,7 @@ static int nl80211_nan_add_func(struct sk_buff *skb, if (wdev->iftype != NL80211_IFTYPE_NAN) return -EOPNOTSUPP; - if (!wdev->nan_started) + if (!wdev_running(wdev)) return -ENOTCONN; if (!info->attrs[NL80211_ATTR_NAN_FUNC]) @@ -10915,7 +10915,7 @@ static int nl80211_nan_del_func(struct sk_buff *skb, if (wdev->iftype != NL80211_IFTYPE_NAN) return -EOPNOTSUPP; - if (!wdev->nan_started) + if (!wdev_running(wdev)) return -ENOTCONN; if (!info->attrs[NL80211_ATTR_COOKIE]) @@ -10943,7 +10943,7 @@ static int nl80211_nan_change_config(struct sk_buff *skb, if (wdev->iftype != NL80211_IFTYPE_NAN) return -EOPNOTSUPP; - if (!wdev->nan_started) + if (!wdev_running(wdev)) return -ENOTCONN; if (info->attrs[NL80211_ATTR_NAN_MASTER_PREF]) { @@ -11255,11 +11255,7 @@ static int nl80211_vendor_cmd(struct sk_buff *skb, struct genl_info *info) return -EINVAL; if (vcmd->flags & WIPHY_VENDOR_CMD_NEED_RUNNING) { - if (wdev->netdev && - !netif_running(wdev->netdev)) - return -ENETDOWN; - if (!wdev->netdev && !wdev->p2p_started && - !wdev->nan_started) + if (!wdev_running(wdev)) return -ENETDOWN; } @@ -11422,10 +11418,7 @@ static int nl80211_vendor_cmd_dump(struct sk_buff *skb, return -EINVAL; if (vcmd->flags & WIPHY_VENDOR_CMD_NEED_RUNNING) { - if (wdev->netdev && - !netif_running(wdev->netdev)) - return -ENETDOWN; - if (!wdev->netdev && !wdev->p2p_started) + if (!wdev_running(wdev)) return -ENETDOWN; } } @@ -11796,29 +11789,15 @@ static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, info->user_ptr[1] = wdev; } - if (dev) { - if (ops->internal_flags & NL80211_FLAG_CHECK_NETDEV_UP && - !netif_running(dev)) { - if (rtnl) - rtnl_unlock(); - return -ENETDOWN; - } + if (ops->internal_flags & NL80211_FLAG_CHECK_NETDEV_UP && + !wdev_running(wdev)) { + if (rtnl) + rtnl_unlock(); + return -ENETDOWN; + } + if (dev) dev_hold(dev); - } else if (ops->internal_flags & NL80211_FLAG_CHECK_NETDEV_UP) { - if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE && - !wdev->p2p_started) { - if (rtnl) - rtnl_unlock(); - return -ENETDOWN; - } - if (wdev->iftype == NL80211_IFTYPE_NAN && - !wdev->nan_started) { - if (rtnl) - rtnl_unlock(); - return -ENETDOWN; - } - } info->user_ptr[0] = rdev; } |