From: David Vrabel Date: Fri, 12 Dec 2008 13:23:24 +0000 (+0000) Subject: uwb: fix oops when terminating an already terminated reservation X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=671e470ed04865ca148b83f46319d14547481340;p=linux-beck.git uwb: fix oops when terminating an already terminated reservation Calling uwb_rsv_terminate() on a reservation already in UWB_RSV_STATE_NONE should do nothing. Signed-off-by: David Vrabel --- diff --git a/drivers/uwb/rsv.c b/drivers/uwb/rsv.c index 165aec6a8f97..ec6eecb32f30 100644 --- a/drivers/uwb/rsv.c +++ b/drivers/uwb/rsv.c @@ -669,7 +669,8 @@ void uwb_rsv_terminate(struct uwb_rsv *rsv) mutex_lock(&rc->rsvs_mutex); - uwb_rsv_set_state(rsv, UWB_RSV_STATE_NONE); + if (rsv->state != UWB_RSV_STATE_NONE) + uwb_rsv_set_state(rsv, UWB_RSV_STATE_NONE); mutex_unlock(&rc->rsvs_mutex); }