X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/42be8a4481c24e1b264eebff45813963e3c34ba8..c29d86ce91159cc6ddcb4266903f0aafe9992e01:/lincan/include/can_queue.h

diff --git a/lincan/include/can_queue.h b/lincan/include/can_queue.h
index b8cbb09..8821dca 100644
--- a/lincan/include/can_queue.h
+++ b/lincan/include/can_queue.h
@@ -547,8 +547,9 @@ void canque_edge_decref(struct canque_edge_t *edge)
 	can_spin_lock(&outends->ends_lock);
 	if(atomic_dec_and_test(&edge->edge_used)) {
 		dead_fl=canque_fifo_test_and_set_fl(&edge->fifo,DEAD);
-		/*This should not be there, but it cannot be outside of the lock :-(*/
-		canque_notify_bothends(edge,CANQUEUE_NOTIFY_NOUSR);
+		/* Because of former evolution of edge references 
+		   management notify of CANQUEUE_NOTIFY_NOUSR could
+		   be moved to canque_edge_do_dead :-) */
 		can_spin_unlock(&outends->ends_lock);
 		can_spin_unlock_irqrestore(&inends->ends_lock, flags);
 		canque_edge_do_dead(edge, dead_fl);