all pools have their ipl set via pool_setipl, so fold it into pool_init.

the ioff argument to pool_init() is unused and has been for many
years, so this replaces it with an ipl argument. because the ipl
will be set on init we no longer need pool_setipl.

most of these changes have been done with coccinelle using the spatch
below. cocci sucks at formatting code though, so i fixed that by hand.

the manpage and subr_pool.c bits i did myself.

ok tedu@ jmatthew@

@ipl@
expression pp;
expression ipl;
expression s, a, o, f, m, p;
@@
-pool_init(pp, s, a, o, f, m, p);
-pool_setipl(pp, ipl);
+pool_init(pp, s, a, ipl, f, m, p);

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/net/if_pfsync.c b/sys/net/if_pfsync.c
index e926fede27f..acca3fae946 100644
--- a/sys/net/if_pfsync.c
+++ b/sys/net/if_pfsync.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_pfsync.c,v 1.230 2016/08/23 12:37:44 dlg Exp $	*/
+/*	$OpenBSD: if_pfsync.c,v 1.231 2016/09/15 02:00:18 dlg Exp $	*/
 
 /*
  * Copyright (c) 2002 Michael Shalayeff
@@ -302,8 +302,8 @@ pfsync_clone_create(struct if_clone *ifc, int unit)
 	for (q = 0; q < PFSYNC_S_COUNT; q++)
 		TAILQ_INIT(&sc->sc_qs[q]);
 
-	pool_init(&sc->sc_pool, PFSYNC_PLSIZE, 0, 0, 0, "pfsync", NULL);
-	pool_setipl(&sc->sc_pool, IPL_SOFTNET);
+	pool_init(&sc->sc_pool, PFSYNC_PLSIZE, 0, IPL_SOFTNET, 0, "pfsync",
+	    NULL);
 	TAILQ_INIT(&sc->sc_upd_req_list);
 	TAILQ_INIT(&sc->sc_deferrals);
 	sc->sc_deferred = 0;