On Wed, 2011-12-07 at 21:23 +0530, Vasanthakumar Thiagarajan wrote: > On Wed, Dec 07, 2011 at 04:37:28PM +0100, Johannes Berg wrote: > > > > > > These warnings are added in cfg80211_roamed(). > > > > But this can be called directly by the driver with a NULL BSS. > > > > Ohh. I see what you did, you didn't allow drivers calling this now. I > > think you should export this function still since otherwise the race > > windows might get tiny, but isn't actually completely closed (the first > > get_bss() might find it, the next a millisecond later not) > > I can understand the millisecond delay between cfg80211_get_bss() in driver and > __cfg80211_roamed() as there can be delay in event_work getting > scheduled. I don't understand the delay between driver and > cfg80211_roamed() as the later one is direct call. Or this can be > done later if experienced the delay?. The computer takes time to execute the functions, so time passes, right? johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
