diff options
| -rw-r--r-- | include/net/iw_handler.h | 6 | ||||
| -rw-r--r-- | net/wireless/core.c | 2 | ||||
| -rw-r--r-- | net/wireless/wext-core.c | 3 |
3 files changed, 10 insertions, 1 deletions
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index 8f81bbbc38fc..e0f4109e64c6 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -439,6 +439,12 @@ int dev_get_wireless_info(char *buffer, char **start, off_t offset, int length); /* Send a single event to user space */ void wireless_send_event(struct net_device *dev, unsigned int cmd, union iwreq_data *wrqu, const char *extra); +#ifdef CONFIG_WEXT_CORE +/* flush all previous wext events - if work is done from netdev notifiers */ +void wireless_nlevent_flush(void); +#else +static inline void wireless_nlevent_flush(void) {} +#endif /* We may need a function to send a stream of events to user space. * More on that later... */ diff --git a/net/wireless/core.c b/net/wireless/core.c index b0915515640e..8f0bac7e03c4 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -1147,6 +1147,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, return NOTIFY_DONE; } + wireless_nlevent_flush(); + return NOTIFY_OK; } diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c index 87dd619fb2e9..b50ee5d622e1 100644 --- a/net/wireless/wext-core.c +++ b/net/wireless/wext-core.c @@ -342,7 +342,7 @@ static const int compat_event_type_size[] = { /* IW event code */ -static void wireless_nlevent_flush(void) +void wireless_nlevent_flush(void) { struct sk_buff *skb; struct net *net; @@ -355,6 +355,7 @@ static void wireless_nlevent_flush(void) GFP_KERNEL); } } +EXPORT_SYMBOL_GPL(wireless_nlevent_flush); static int wext_netdev_notifier_call(struct notifier_block *nb, unsigned long state, void *ptr) |