From: Dave Young <hidave.darkstar@xxxxxxxxx> Date: Wed, 2 Apr 2008 14:02:43 +0800 > Lockdep warning will be trigged while rfcomm connection closing. > > The locks taken in rfcomm_dev_add: > rfcomm_dev_lock --> d->lock > > In __rfcomm_dlc_close: > d->lock --> rfcomm_dev_lock (in rfcomm_dev_state_change) > > There's two way to fix it, one is in rfcomm_dev_add we first locking > d->lock then the rfcomm_dev_lock > > The other (in this patch), remove the locking of d->lock for > rfcomm_dev_state_change because just locking "d->state = BT_CLOSED;" > is enough. Also applied, thanks a lot Dave! -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
