diff options
| author | Arend Van Spriel <arend.vanspriel@broadcom.com> | 2016-10-20 20:08:22 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-10-27 09:08:44 +0200 |
| commit | 73c7da3dae1e7cd8febeab13767b2698b84dfa15 (patch) | |
| tree | 257a9c5d23be6099b557eb8a829908cb33758060 /include | |
| parent | 8f20542386c57bc5f40a09e38d2772d84c0b2afa (diff) | |
| download | linux-73c7da3dae1e7cd8febeab13767b2698b84dfa15.tar.bz2 | |
cfg80211: add generic helper to check interface is running
Add a helper using wdev to check if interface is running. This
deals with both non-netdev and netdev interfaces. In struct
wireless_dev replace 'p2p_started' and 'nan_started' by
'is_running' as those are mutually exclusive anyway, and unify
all the code to use wdev_running().
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg80211.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 2bbbcc3eecac..ec39f891b7a3 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3781,8 +3781,8 @@ struct cfg80211_cached_keys; * @beacon_interval: beacon interval used on this device for transmitting * beacons, 0 when not valid * @address: The address for this device, valid only if @netdev is %NULL - * @p2p_started: true if this is a P2P Device that has been started - * @nan_started: true if this is a NAN interface that has been started + * @is_running: true if this is a non-netdev device that has been started, e.g. + * the P2P Device. * @cac_started: true if DFS channel availability check has been started * @cac_start_time: timestamp (jiffies) when the dfs state was entered. * @cac_time_ms: CAC time in ms @@ -3814,7 +3814,7 @@ struct wireless_dev { struct mutex mtx; - bool use_4addr, p2p_started, nan_started; + bool use_4addr, is_running; u8 address[ETH_ALEN] __aligned(sizeof(u16)); @@ -3871,6 +3871,13 @@ static inline u8 *wdev_address(struct wireless_dev *wdev) return wdev->address; } +static inline bool wdev_running(struct wireless_dev *wdev) +{ + if (wdev->netdev) + return netif_running(wdev->netdev); + return wdev->is_running; +} + /** * wdev_priv - return wiphy priv from wireless_dev * |