Function lf_remove_incoming

freebsd/kern/kern_lockf.c:971–979

* Remove all in-coming edges from lock x. */

 * Remove all in-coming edges from lock x.
 */
static void
lf_remove_incoming(struct lockf_entry *x)
{
	struct lockf_edge *e;

	while ((e = LIST_FIRST(&x->lf_inedges)) != NULL) {
		lf_remove_edge(e);
	}
}

/*
 * Walk the list of locks for the file and create an out-going edge